ECS BMW Engine Parts for BMW Z Series E85/6 (2003-2008)

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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ECS Tuning Magnetic Oil Drain Plug - M12x1.5
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T#:361057
Part#: 002201ECS01A
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Turn your oil drain plug into an effective metal particle filter! This drain plug fits virtually all BMWs, and has a SUPER strong magnet built into it's tip, trapping iron and steel contaminants and safely removing them from the circulation.
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T#:1856016
Part#: 11812283798
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With exposure to heat and elements, your motor mounts will break down with increasing age. A secure mount is vital to reduce drivetrain vibration and transfer as much horsepower to the wheels as possible. These mounts are an upgrade for non-M E36/E46 owners seeking a stiffer mount without sacrificing comfort and ride quality.
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T#:363147
Part#: 003296ECS01
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BMW uses a lot of plastic in their engine components to save weight and money. Unfortunately, plastic is damaged easily and the factory oil filter cap needs a special tool to remove.

E36/E46/Z3/Z4 ECS Tuning Aluminum Water Pump Pulley - Black
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T#:363707
Part#: 001977ECS03A
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Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock water pump pulley used on the M50/M52/M52TU/M54 engine in the E36, E46, Z3, Z4, and other models. It uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.
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ECS 75A Durometer Engine Mount - Pair - E36 E46 E9x Z3 Z4
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T#:1887246
Part#: 1181228379812KT
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With exposure to heat and elements, your motor mounts will break down with increasing age. A secure mount is vital to reduce drivetrain vibration and transfer as much horsepower to the wheels as possible. These mounts are an upgrade for non-M E36/E46 owners seeking a stiffer mount without sacrificing comfort and ride quality.
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ECS Exact-Fit Stainless Steel Vanos Line - M52/M54/S52
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T#:1105915
Part#: 000932LA01-01
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We have seen so many M52/M54/S52 Vanos line failures at the track that we have to offer you a solution. The factory line is prone to failure due to the OEM hard-line - this stainless steel line alleviates the issues imposed by the factory design and enables you to worry less about your Vanos system. We trust ECS Tuning's Exact-Fit Stainless Steel lines for several different applications, and their M52/M54/S52 Vanos line is no exception.
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-10AN ORB X 3/4" Hose Barb Fitting Assembly
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T#:584114
Part#: 003779ECS10
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Elevate your custom installation with the ECS -10AN O-Ring Boss fitting, a crucial component that connects your ECS Tuning Catch Can to a 3/4" ID hose. This fitting simplifies your plumbing setup, ensuring a seamless solution.

Featuring a pre-installed Viton O-ring, this fitting is engineered for excellence, providing a leak-proof seal that resists the effects of oil and fuel exposure, guaranteeing long-term durability.

The 3/4" nipple is thoughtfully designed with barbs to secure hose position effectively, minimizing the risk of hose disconnection. Keep in mind that clamps and hoses are available for separate purchase. These fittings are sold individually, with most installations requiring a pair of them.

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T#:20979672
Part#: 6PK1460
Ships on Jul 21, 2025
$ 31.99 USD
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Replaces BMW # 11287837898 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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T#:23416515
Part#: 5PK830
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Replaces BMW # 11287830946 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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ECS Exact-Fit Stainless Steel Vanos Line - S54
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T#:582636
Part#: 012290ECS01
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We have seen so many S54 Vanos line failures at the track that we have to offer you a solution. The factory line is prone to failure due to the OEM hard-line - this stainless steel line alleviates the issues imposed by the factory design and enables you to worry less about your Vanos system. We trust ECS Tuning's Exact-Fit Stainless Steel lines for several different applications, and their S54 Vanos line is no exception.
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BMW E8X E9X Billet Aluminum Radiator Drain Plug
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T#:367075
Part#: 013197ECS01A
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Ensure your BMW's cooling system stays in top shape with ECS Tuning's Billet Aluminum Radiator Drain Plug. Designed specifically for late-model 1-Series and 3-Series BMWs, this replacement plug addresses the common issue of weak plastic drain plugs. Constant exposure to engine heat and road debris makes the plastic plugs brittle, leading to frustration with broken plugs. ECS Tuning's billet aluminum alternative puts an end to these problems.

  • Durable Replacement: Say goodbye to weak plastic drain plugs.
  • Enhanced Material: Billet aluminum provides superior strength and longevity.
  • Deeper Screw Head: Accommodates Phillips head or flat head screwdrivers for better engagement.
  • Reduced Stripping Risk: Minimize the chance of stripping out the screw head.

Don't let cooling system maintenance be a hassle. Order ECS Tuning's Billet Aluminum Radiator Drain Plug now and experience worry-free service.

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T#:383333
Part#: 003779ECS06KT
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If you don't wish to fabricate intricate brackets to mount your ECS Baffled Oil Catch Can we have the solution. ECS's three-piece bracket kit includes two options for securing the catch can. Choose from either a flat parallel mounting plate or a bent 90° mounting plate to give you 360° rotation for an infinitely adjustable mounting location.
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ECS S54 VANOS Rebuild Kit - E46 M3, Z3, Z4
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T#:394204
Part#: 012018ECS
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The main reason all of the VANOS units will eventually fail is because the material used for the sealing rings from the factory is not designed for that type of environment. When this happens the only option that BMW leaves you with is buying a new and expensive VANOS unit with the same sealing rings that failed in your original unit.

The VANOS system found in BMW engines is a great feature (when it’s working properly), keeping your power curve smooth and responsive especially in lower to mid RPM range. What usually goes unnoticed is the gradual loss of power within this range as the vehicle's age due to slowly failing seals within the VANOS unit. The way the VANOS system works is based off of oil pressure triggered by a solenoid that allows for a small range of timing degree adjustment, this is where the power curve is affected. When the seals begin to fail (all of them do) there is less pressure to advance the timing reducing the power in that low to mid range. Because this happens slowly it's very hard to notice a difference until you refresh your VANOS unit, then you easily realize the response you've been missing.

There are a number of symptoms that will plague your car as a result of these failing seals such as erratic idle, engine hesitation, stalling, and increased fuel consumption to name a few. If you've been chasing down any of these symptoms with no fix then this could be your issue.

While you're replacing the seals in your VANOS unit it a good time to install anti-rattle spacers to tighten up the gaps in your stock assembly and get rid of that noisy VANOS clatter.

Seals & O-rings:

The seals  were the main focus of this project since the OE units are built with Buna-N rubber o-rings instead of the ECS supplied Viton rubber o-rings. The Buna-N material quickly hardens from the heat and chemical exposure within the engine, where the Viton is significantly more resistant to these chemicals. This knowledge was also used when it came to the commonly failed o-rings found on the VANOS seal plate, replaced at the solenoid.

Rattle Repair:

When it comes to the VANOS rattle this is commonly described as "marbles in a can", and can be heard throughout the different RPM ranges depending on the engine. These upgraded rings and washers are precision ground from hardened steel to resist wear and deformation keeping your VANOS rattle free. The rattle repair tools are designed specifically for this VANOS anti-rattle repair, design from hardened steel to stand up to the job. Designed to perfectly follow the splines of the shaft for a tight grip when applying the necessary torque to disassemble & reassemble the VANOS transfer gear. The keyed socket was designed with the intent to use a "common" wrench so this can be completed at home in your garage.    

When Servicing your VANOS unit we recommend getting everything you need to replace on the way to service which includes an oil change and valve cover gasket set. Fresh oil and gaskets is the best way to start off a fresh rebuild of any kind giving you the maximum performance of your freshly serviced components.

Don't forget to check out our rebuild PDF to make sure you have everything to get the job done and eliminate the rebuild guess work.

 

This item fits the following BMWs: 
2000-2001 E46 3 Series M3 M3 Convertible 2000-2006 
2001-2002 Z3 Roadster / Coupe Z3 M Roadster Z3 M Coupe w S54 Engine 
2006-2008 E86 E86 Z4 Z4 M Roadster Z4 M Coupe

 

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T#:395066
Part#: 11241284849WPC
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These WPC-treated bearings are the best we have seen! WPC is a shot-peening treatment at a microscopic level. It's perfect for sensitive surfaces like bearings. The WPC treatment removes imperfections and high spots, while creating a surface that retains oil better than the original surface. This greatly reduces friction. The bearings in this kit are original equipment KS bearings that are sent to WPC for treatment. The treated bearings are stronger with less metal fatigue and less friction than buying off-the-shelf bearings from the dealer.

This item fits the following BMWs: 
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix 
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3 
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1982-1988 E28 BMW 528e
1989-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i 
2004-2006 E83 BMW X3 2.5i X3 3.0i 
2000-2006 E53 BMW X5 3.0i 
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe 
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i 

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ECS Billet Aluminum Oil Filter Cap - S50 S52 S54 M50 M42 M30 ...
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T#:637599
Part#: 005944LA01
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This cap is designed to use the original O-ring seal so no special parts are required. The satin black anodize blends in with the rest of your engine bay making this a smart and subtle upgrade. Made in the USA!
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T#:20979670
Part#: 4PK863
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Replaces BMW # 11287512762, 11281437450, and 11281437872 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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ECS Tuning Baffled Oil Catch Can - 8oz
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T#:13496655
Part#: 003779ECS05-02
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$ 204.29 USD
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Upgrade Your BMW with ECS Baffled Oil Catch Can

Modern emission regulations require a closed PCV/Breather system for cleaner operation. However, inefficient oil particle capture can lead to excessive oil vapor ingestion, causing carbon buildup, reduced performance, and fuel economy. ECS Tuning's updated ECS Baffled Oil Catch Can, now with an easy-to-empty 1/4" drain fitting, is engineered to collect toxic blow-by gases, minimize carbon deposits, and reduce oil contamination within engine oil. Recirculating oil vapor ensures emissions compliance without venting to the atmosphere.

  • Key Features:
  • Highly Efficient Oil Separator: Strategically positioned 4 chamber baffle system maximizes oil/air separation and minimizes oil droplets in the intake tract.
  • Integrated Dipstick: Knurled and black anodized oil dipstick simplifies oil volume inspection.
  • Reservoir: Available in 6oz or 8oz capacity with a 1/4" NPT drain plug fitting.
  • Serviceable: Easily removable baffle plates and drain plug for cleaning.
  • Easy/Customizable Installation: Combine with the ECS Universal Bracket Kit for simplified installation and adjustable mounting locations.
  • Leak-Free Fittings: Machined -10AN ORB (O-Ring Boss) fittings available for secure connections (fittings sold separately).
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Billet Aluminum Oil Dipstick - Polished - S54
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T#:384350
Part#: 009422ECS01-01
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A beautiful addition and durable upgrade for your engine

Tired of staring at that bright red plastic oil dipstick? Waiting for a way to add a nice touch to your engine bay without going over the top? ECS Tuning is proud to announce our billet aluminum oil dipstick! Designed to OE specifications with an easy-to-read fill line, we offer three different finishes. Available in black, polished, or clear anodized, we have an offering for every type of enthusiast. Not only does it look better, but also performs better. Because of the durability, it is easier to insert than the factory ribbon dipstick. So, no more fighting with your dipstick to re-install it.

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BMW M54 Billet Aluminum Oil Dipstick - Black
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T#:384357
Part#: 009424ECS01-02
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$ 42.71 USD
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Enhance Your Engine Bay with ECS Tuning Billet Aluminum Oil Dipstick

Sick of the glaring red plastic oil dipstick in your engine bay? Looking for a subtle yet striking upgrade to enhance your vehicle's aesthetics? ECS Tuning proudly introduces the Billet Aluminum Oil Dipstick. This dipstick adheres to OE specifications, features an easy-to-read fill line, and comes in three distinct finishes: black, polished, or clear anodized.

Here's why the ECS Tuning Billet Aluminum Oil Dipstick stands out as the perfect choice for automotive enthusiasts:

  • Engineered to OE specifications for an exact fit and optimal performance.
  • Available in three stylish finishes to match your personal taste: black, polished, or clear anodized.
  • Not only elevates the visual appeal of your engine bay but also enhances performance.
  • Exceptional durability and ease of insertion set it apart from the factory ribbon dipstick.
  • Say farewell to the frustration of reinstalling your dipstick – it's a breeze with this upgrade.

Elevate your engine bay aesthetics and enjoy improved functionality with the ECS Tuning Billet Aluminum Oil Dipstick, a fusion of style and substance.

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BMW 45mm Boost Gauge Kit
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T#:374861
Part#: 02165ECSKT
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Introducing the BMW 45mm Boost Gauge Kit for Enhanced Performance Monitoring

  • Monitor turbocharger boost levels accurately
  • Enhance your BMW's performance with real-time data
  • Easy installation with included mounting hardware
  • Sleek design complements your BMW's interior aesthetic

Upgrade your BMW's performance monitoring capabilities with the BMW 45mm Boost Gauge Kit. This kit allows you to accurately monitor turbocharger boost levels in real-time, providing valuable insights into your vehicle's performance. With easy installation and included mounting hardware, you can seamlessly integrate the boost gauge into your BMW's interior. Plus, its sleek design adds a stylish touch to your dashboard while enhancing your driving experience.

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E46 M3, Z4M ECS Tuning Aluminum Water Pump Pulley
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T#:367060
Part#: 002778ECS01
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Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock water pump pulley used on the S54 engine in the E46 M3, MZ3, and Z4M. It's the same size and uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.
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M5X Dual Vanos Rebuild Kit - E39, E46, E60, E83, Z3, Z4
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T#:394319
Part#: 012017ECS
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If you're not sure if your Vanos seals are bad then the only question you need to answer is if you've replaced them. Every unit from the factory came with the same failure prone o-rings and seals, even the re-manufactured units you can still get today. The only real fix is by replacing the seals and o-rings with material that is built to last in the oiled, extreme temperature environment found in these kits. 

A premium product replacement with easy to follow instructions makes rebuilding your Vanos unit a must. Even thought the power loss is barely felt it's the opposite result once you replace the seals, every car that gets rebuilt ends up wowing the customer and all of them saying they didn't realize what they lost. 

There are a number of symptoms that will plague your car as a result of these failing seals such as erratic idle, engine hesitation, stalling, and increased fuel consumption to name a few. If you've been chasing down any of these symptoms with no fix then this could be your issue.

While you 're replacing the seals in your Vanos unit it a good time to install anti-rattle spacers to tighten up the gaps in your stock assembly and get rid of that noisy Vanos clatter.

Rebuild instructions : http://bd8ba3c866c8cbc330ab-7b26c6f3e01bf511d4da3315c66902d6.r6.cf1.rackcdn.com/PDF_12017_BMW_M5X_Dual_Vanos_Rebuild_Kits.pdf

This item fits the following BMWs: 

1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi 
1999-2003 E39 BMW 525i 528i 530i 
2004-2010 E60 BMW 525i 530i 
2004-2006 E83 BMW X3 2.5i X3 3.0i 
2000-2006 E53 BMW X5 3.0i 
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i 

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WPC Treated Crank Bearing Set
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T#:585720
Part#: 11211706847WPCKT
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$ 192.79 USD
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What's better than using new crank bearings in your next engine build? WPC-treated bearings! What is WPC, you ask? WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. What are you waiting for? Use WPC-treated bearings on your next engine build or crank service!
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1/2-inch Drive 18mm VANOS Flush-Cut Socket
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T#:394202
Part#: 012016ECS03A
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Billet Aluminum Oil Dipstick - Silver - S54 3.2L
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T#:384352
Part#: 009422ECS01-03
Ships Dec 26, 2025
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$ 60.44 USD
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ECS Tuning introduces the solution to your engine bay aesthetic concerns with the Billet Aluminum Oil Dipstick. Say goodbye to the bright red plastic eyesore and elevate your under-the-hood style effortlessly. Designed to OE specifications, this dipstick boasts an easy-to-read fill line and is available in three stunning finishes: black, polished, or clear anodized.

  • Billet aluminum construction for enhanced durability
  • Easy-to-read fill line for convenient oil level checks
  • Available in three finishes: black, polished, or clear anodized
  • OE specifications ensure a perfect fit
  • Improved ease of insertion compared to factory ribbon dipstick
  • Aesthetic enhancement for your engine bay

Upgrade your engine bay's appearance and functionality with the ECS Tuning Billet Aluminum Oil Dipstick. No more struggles reinstalling your dipstick; enjoy a sleek and high-performing addition to your vehicle.

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1/2-inch Drive VANOS Flush-Cut 17mm & 18mm Sockets
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T#:398953
Part#: 012016ECS0KTKT
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O-Ring - Priced Each
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T#:554449
Part#: 11361403325
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$ 0.99 USD
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1/2"/12mm Band Hose Clamp - 20-32mm
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T#:363015
Part#: 003402ECS05A-05
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ECS 1/2"/12mm Band Hose Clamp - 20-32mm

Once again, ECS Tuning has found a way to make life easier for working on your car. Need new hose clamps but don't want to wait to order it from the dealership or pay more than you should for a hose clamp? That's where we come in! These are full 304 stainless steel hose clamps with various band widths for your convenience. They are German style using T-bolts to adjust in size to your required diameter. Never pay dealer pricing again, but still get the quality you love here at ECS Tuning.

  • Premium 304 stainless steel construction for durability
  • German-style T-bolt design for easy size adjustment
  • Versatile band widths cater to different hose sizes
  • Eliminates the need for expensive dealership purchases
  • Ensures secure and reliable hose connections
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3 Pin Connector
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T#:33412925
Part#: 12521433915
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Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12521433915 - Commonly used for the engine oil level sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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70-90mm 3/8"/9mm Band Hose Clamp
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T#:363017
Part#: 003402ECS06A-11
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Upgrade your BMW with ECS Tuning's Stainless Steel Hose Clamps, designed for convenience and durability. With various band widths and German-style T-bolts, these clamps offer easy adjustment to your required diameter. Say goodbye to dealer pricing and enjoy the quality you love at ECS Tuning.

  • Full stainless steel construction
  • Various band widths available
  • German-style T-bolts for easy adjustment
  • Convenient solution for hose clamp replacement
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60-80mm 3/8"/9mm Band Hose Clamp
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T#:341277
Part#: 003402ECS06A-10
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Discover ECS Tuning's stainless steel hose clamps, designed to simplify your Mini's maintenance tasks. No more waiting for dealership orders or overpaying!

These clamps offer versatility with various band widths and German-style T-bolts for size adjustment, ensuring they meet your required diameter. Say goodbye to dealer pricing while securing top-notch quality synonymous with ECS Tuning.

  • Stainless steel construction for durability
  • Versatile band widths for various applications
  • German-style T-bolts for size adjustment
  • High-quality alternative to dealership hose clamps
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Hose Clamp - 32mm-50mm
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T#:5228
Part#: 032-50T
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$ 0.99 USD
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Hose clamps for radiator hoses, coolant hoses, vacuum hoses, or intake hoses. These hose clamps are the same style as your OEM hoses with a smooth inside band to prevent cutting into the hose material.

Features:
  • 9mm band width
  • 6mm hex & slotted head
  • Smooth inside of band = optimal hose protection
  • OEM
  • 430 Stainless steel band and housing with zinc plated steel screw
  • Asymmetric housing = even distribution of forces and prevents tilting of the clamp when tightening
  • Screw support = ease of assembly due to the safe guidance of the emerging band
  • Short housing saddle = even contact pressure = improved efficiency

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    77-85mm - 3/4" Band Hose Clamp
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    ECS - Corporate Logo
    T#:377877
    Part#: 003402ECS07A-05
    In Stock
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    $ 14.39 USD
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    Upgrade your BMW's hose clamps with the 77-85mm - 3/4" Band Hose Clamp from Turner Motorsport. These full 304 stainless steel clamps offer convenience and quality without the dealership price tag. German-style T-bolts allow for easy adjustment to your required diameter, ensuring a secure fit every time.

    • Made of durable 304 stainless steel for long-lasting performance
    • German-style T-bolt design for easy size adjustment
    • Convenient band widths for versatile applications
    • Quality alternative to dealership pricing
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    Allen Head Bolt - priced each
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    ECS - Corporate Logo
    T#:372427
    Part#: 91290A231
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    Allen Head Bolt

    Upgrade your fastening needs with the Allen Head Bolt, a versatile and reliable solution for various applications. Crafted from high-quality materials, these bolts offer exceptional strength and durability. Their allen head design ensures secure tightening and easy access, making them ideal for automotive, construction, and DIY projects. Elevate your projects with the precision and reliability of Allen Head Bolts.

    • High-quality materials for exceptional strength
    • Secure tightening with allen head design
    • Versatile usage for automotive, construction, and DIY projects
    • Reliable and durable solution for various applications
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    ECS - Corporate Logo
    T#:637408
    Part#: 028092ECS11AKT
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    $ 2.79 USD
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    Upgrade your exhaust system with the Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm). This high-quality weld bung is made from stainless steel, ensuring durability and resistance to corrosion. It features M18x1.5mm threads, making it compatible with most oxygen sensors. Perfect for custom exhaust setups or replacing damaged bungs, this weld bung is a must-have for any automotive enthusiast.

    • Made from high-quality stainless steel for durability and corrosion resistance
    • M18x1.5mm threads ensure compatibility with most oxygen sensors
    • Ideal for custom exhaust setups or replacing damaged bungs
    • Essential for automotive enthusiasts looking to upgrade their exhaust system
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    2 Pin Connector
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    ECS - Corporate Logo
    T#:33412928
    Part#: 12521427615
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    $ 4.89 USD
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    Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch. ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need. Each connector includes an additional terminal in case one becomes lost or damaged during installation. *OEM cross reference PN# 12521427615 - Commonly used for the engine oil pressure switch. Please reference the original part number from the existing connector to confirm fitment, before ordering. Suggested tools: Suggested crimping pliers: T#387193 Wire De-pin tools: 12pc De-Pin Tool Set - T#386379 23pc De-Pin Tool Set - T#641943
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    3 Pin Connector
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    ECS - Corporate Logo
    T#:33412918
    Part#: 12521732596
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    $ 6.49 USD
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    Includes connector housing with terminals and seals. Commonly used for the camshaft position sensor.

    ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

    Each connector includes an additional terminal in case one becomes lost or damaged during installation.

    *OEM cross reference PN# 12521732596 - Commonly used for the camshaft position sensor.

    Please reference the original part number from the existing connector to confirm fitment, before ordering.

    Suggested tools:

    Suggested crimping pliers: T#387193
    Wire De-pin tools:
    12pc De-Pin Tool Set - T#386379
    23pc De-Pin Tool Set - T#641943

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    LK-2M 2 Pin Connector Package
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    ECS - Corporate Logo
    T#:40072446
    Part#: LK2M
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    New Item
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    Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch.

    ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

    Each connector includes an additional terminal in case one becomes lost or damaged during installation.

    Suggested tools:

    Suggested crimping pliers: T#387193
    Wire De-pin tools:
    12pc De-Pin Tool Set - T#386379
    23pc De-Pin Tool Set - T#641943

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    Adjustable Hose Clamp - Priced Each
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    ECS - Corporate Logo
    T#:378496
    Part#: 5574K12
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    $ 3.59 USD
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    Upgrade your hose fittings with the Adjustable Hose Clamp. Designed for versatility and reliability, this clamp provides a secure and adjustable solution for various hose sizes. With its durable construction and easy-to-use design, it ensures leak-free connections in automotive, plumbing, and industrial applications. Say goodbye to loose hoses and enjoy peace of mind with this essential hose clamp.

    • Provides secure and adjustable solution
    • Durable construction for reliability
    • Easy-to-use design for convenience
    • Suitable for automotive, plumbing, and industrial applications
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    ECS - Corporate Logo
    T#:585946
    Part#: 11127531224WPC
    In Stock
    $ 880.99 USD
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    A common issue on N54 motors is cam bearing ledge scoring due to lack of lubrication, and if left unattended can cause damage to the camshaft and increase oil consumption. These WPC-treated cam bearing ledges help prevent lubrication issues to ensure no scoring occurs on the bearing ledge or camshaft. What is WPC, you ask? WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both.
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    3/8"/9mm Band Hose Clamp - 20-32mm
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    ECS - Corporate Logo
    T#:341297
    Part#: 003402ECS06A-05
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    Upgrade your Mini Cooper's hose clamping mechanism with the 3/8" (9mm) Band Hose Clamp from ECS. Designed for precision and durability, this clamp ensures a secure fit for hoses, preventing leaks and ensuring optimal performance. Crafted to meet high-quality standards, it provides reliable sealing and resilience against varying temperatures and pressures. Easy to install and engineered for long-term use, this hose clamp is an essential addition to maintain your Mini Cooper's functionality.

    • Precision-engineered for Mini Cooper hoses
    • Ensures a secure and leak-free fit
    • Resilient against temperature and pressure variations
    • Easy to install and durable for long-term use
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    60-80mm 1/2"/12mm Band Hose Clamp
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    ECS - Corporate Logo
    T#:377836
    Part#: 003402ECS05A-10
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    ECS Tuning Stainless Steel Hose Clamps for BMW

    Upgrade your BMW's hose clamps with ECS Tuning Stainless Steel Hose Clamps, designed for convenience and durability. Say goodbye to long waits and overpriced dealership clamps. With various band widths available, these stainless steel clamps ensure a secure fit for your vehicle's hoses.

    Benefits:

    • Convenient replacement for worn-out hose clamps
    • Made of durable stainless steel for long-lasting performance
    • Available in various band widths for versatile use
    • Affordable alternative to dealership pricing
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    70-90mm 1/2"/12mm Band Hose Clamp
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    ECS - Corporate Logo
    T#:341279
    Part#: 003402ECS05A-11
    In Stock
    $ 8.99 USD
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    1/2"/12mm Band Hose Clamp

    For reliable hose fastening, opt for the top-tier 1/2"/12mm Band Hose Clamp. Engineered for durability and versatility, this hose clamp ensures secure connections in various applications. Invest in quality and maintain optimal functionality with this essential accessory.

    • Versatile clamp suitable for various hose sizes
    • Durable construction ensures long-lasting performance
    • Provides a secure seal for optimal functionality
    • Easy to install and adjust for convenience
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    1/2-inch Drive 17mm VANOS Flush-Cut Socket
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    ECS - Corporate Logo
    T#:394201
    Part#: 012016ECS02A
    In Stock
    $ 27.99
    $ 8.99 USD
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    $ 27.99
    $ 8.99 USD
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    90-110mm 3/8"/9mm Band Hose Clamp
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    ECS - Corporate Logo
    T#:341281
    Part#: 003402ECS06A-13
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    $ 0.99 USD
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    ECS Tuning 304 Stainless Steel Hose Clamps

    Once again, ECS Tuning has found a way to make life easier for working on your car. Need new hose clamps but don't want to wait to order it from the dealership or pay more than you should for a hose clamp? That's where we come in! These are full 304 stainless steel hose clamps with various band widths for your convenience. They are German style using T-bolts to adjust in size to your required diameter. Never pay dealer pricing again, but still get the quality you love here at ECS Tuning.

    • Made from high-quality 304 stainless steel for durability
    • German-style design with T-bolts allows for easy size adjustment
    • Various band widths for versatile use
    • Avoid dealership pricing without compromising on quality
    • Perfect for BMW enthusiasts seeking affordable yet reliable hose clamps
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    Heavy duty Constant Pressure Valve O-Ring - Priced Each
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    ECS - Corporate Logo
    T#:380979
    Part#: 11111318185ECS
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    $ 14.39 USD
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    Fix oil leaks on your BMW's passenger side engine with Turner Motorsport's CPV O-ring replacement. The O-ring failure in the CPV typically leads to slow oil leaks, and now you can address this issue at a fraction of the cost by replacing the O-ring instead of the entire CPV. Unlike the OEM Buna rubber, the new Viton Fluoroelastomer used in this O-ring is resistant to higher temperatures, ensuring prolonged life without leaks.

    • Cost-effective solution for oil leaks on the passenger side of the engine
    • Replaces the CPV O-ring without replacing the entire CPV
    • Viton Fluoroelastomer resistant to higher temperatures
    • Prolonged life without leaks
    • Addresses O-ring failure due to heat cycling and oil exposure
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    ECS Upgraded Viton VANOS Seal Plate Kit - E46 M3 Z3M Z4M S54 ...
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    ECS - Corporate Logo
    T#:393763
    Part#: 012018ECS02
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    $ 19.79 USD
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    Long lasting alternative for sealing plate 11367831906. This sealing flange is located between the VAN0S adjusting unit and the VAN0S solenoid on the S54 engine. It can be the source of oil leaks and should be replaced when the the VAN0S solenoid is.


    This item fits the following BMWs:
    2001-2006 E46 BMW M3
    2001-2002 Z3 BMW M Roadster M Coupe (S54)
    2006-2008 E85 BMW Z4 M Roadster M Coupe

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    Adjustable Hose Clamp - Priced Each
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    ECS - Corporate Logo
    T#:378848
    Part#: 25-40/9
    In Stock
    $ 2.99 USD
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    For versatile hose fitting solutions, look no further than the Adjustable Hose Clamp. This essential tool offers a secure and adjustable grip for various hose sizes, ensuring leak-free connections in automotive, plumbing, and industrial applications. With its durable construction and user-friendly design, the Adjustable Hose Clamp is a must-have for any toolbox.

    • Provides secure and adjustable grip
    • Suitable for various hose sizes
    • Ensures leak-free connections
    • Ideal for automotive, plumbing, and industrial applications
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    BMW S54 3.2L O-Ring - Priced Each
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    ECS - Corporate Logo
    T#:28570864
    Part#: 13417830384
    Ships in 1-2 days
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    $ 1.79 USD
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    Ensure optimal engine performance with the BMW S54 3.2L O-Ring.

    Specifically designed for BMW engines, this o-ring provides a reliable seal to prevent leaks and maintain engine integrity. Crafted with high-quality materials, it withstands high temperatures and pressures, ensuring long-lasting durability. With easy installation and precise fitment, this o-ring is essential for any BMW owner looking to maintain their engine's performance and reliability.

    • Provides a reliable seal to prevent leaks
    • Withstands high temperatures and pressures
    • Ensures long-lasting durability
    • Easy installation for convenience
    • Precise fitment for BMW engines
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    1.5mm X 51mm Metric Buna-N 70 O-ring
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    ECS - Corporate Logo
    T#:388889
    Part#: N1.50X051
    Ships Jul 2, 2025
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    1.5mm X 51mm Metric Buna-N 70 O-ring is the perfect sealing solution for various industrial applications. Made from high-quality Buna-N material, this O-ring provides reliable sealing performance, ensuring leak-free connections. With its metric sizing and 70 durometer hardness, it offers versatility and durability for a wide range of uses.

    • High-quality Buna-N material
    • Reliable sealing performance
    • Metric sizing for versatility
    • 70 durometer hardness for durability
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