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BMW Internal Engine Parts

Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

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Genuine BMW Set Bolt Cylinder Head - N63 S63 (up to 10/2011) ...
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Genuine BMW - Corporate Logo
T#:31498
Part#: 11127582454
Ships in 2 Business Days
6% off MSRP $ 124.99

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$ 116.99 USD
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6% off MSRP
$ 124.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 116.99 USD
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Genuine BMW Set Bolt Cylinder Head
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5 X5,E71 X6,F01,F02,F10,F12,F13

Fits BMW Engines including:
N63,S63
 

 

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Genuine BMW Crankshaft Upper Guide Washer - 2.43mm - M62 4.4L, M60 3....
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Genuine BMW - Corporate Logo
T#:32425
Part#: 11211702147
Ships in 2 Business Days
2% off MSRP $ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 49.99 USD
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2% off MSRP
$ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 49.99 USD
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Genuine BMW Upper Guide Washer - 2,43Mm(0)
This item fits the following BMW Chassis:
E39 M5,E34,E38,E39,E53 X5 X5

Fits BMW Engines including:
M60,M62,S62

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Genuine BMW Standard Thrust Bearing - E30 318i M10 M3 E21 320i ...
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Genuine BMW - Corporate Logo
T#:12915
Part#: 11210666100
Ships in 4 Business Days
3% off MSRP $ 65.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 63.99 USD
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3% off MSRP
$ 65.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 63.99 USD
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GUIDE-BEARING SHELL RED:H11240


Fits BMW Engines including:
M10,S14


Genuine BMW Main Bearing priced each (Standard) - E31 E32 E34 E38 E3...
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Genuine BMW - Corporate Logo
T#:12921
Part#: 11211725917
Ships in 2 Business Days
3% off MSRP $ 32.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 31.99 USD
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3% off MSRP
$ 32.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 31.99 USD
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Genuine BMW Bearing Shell Yellow - 70,00Mm(0)
This item fits the following BMW Chassis:
E39 M5,E34,E38,E39,E53 X5 X5

Fits BMW Engines including:
M60,M62,S62

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E46 M3 Rocker Arm / Cam Follower (Genuine BMW)
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Genuine BMW - Corporate Logo
T#:3589
Part#: 11337833259
Ships in 2 Business Days
$ 114.32 USD
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$ 114.32 USD
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New rocker arms (cam followers) are required during any new camshaft installation on the S54 engine. Otherwise the original rocker arm will wear the new camshaft lobe unevenly. These are the Original BMW S54 rocker arms and used on the original E46 M3 CSL cams as well. While these are fine for CSL cam upgrades or the Schrick 280/272 cams, the Schrick DLC rocker arms are better all around, especially when used with the more aggressive 288/280 or higher cams.

Priced per rocker.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2003-2008 E85 BMW Z4 M Roadster M Coupe
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Genuine BMW Engine VANOS Adjuster Unit w/ Pinion - E38 E39 E53 M62 4....
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Genuine BMW - Corporate Logo
T#:14520
Part#: 11361438694
Ships in 2 Business Days
1% off MSRP $ 621.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 617.99 USD
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1% off MSRP
$ 621.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 617.99 USD
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Genuine BMW Camshaft Adjuster Unit With Pinion -
This item fits the following BMW Chassis:
E38,E39,E53 X5

Fits BMW Engines including:
M62


Bearing Shell - Red - E71, F06, F10, F12, F13, F85, F86, F90, F91, F9...
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Genuine BMW - Corporate Logo
T#:32658
Part#: 11217604922
Ships in 2 Business Days
5% off MSRP $ 40.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 38.99 USD
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5% off MSRP
$ 40.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 38.99 USD
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Genuine BMW Bearing Shell, Red - 65,00Mm(0)
This item fits the following BMW Chassis:
F06,F10,F12,F13

Fits BMW Engines including:
N63,S63N

Genuine BMW Camshaft Exhaust Timing Gear - E9X M3 S65
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Genuine BMW - Corporate Logo
T#:34720
Part#: 11367841117
Ships in 5 Business Days
3% off MSRP $ 982.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 954.99 USD
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3% off MSRP
$ 982.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 954.99 USD
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This timing gear is located on the end of the camshaft, and is sometimes replaced during timing services.

Genuine BMW Cylinder Head Bolt Set - M57
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Genuine BMW - Corporate Logo
T#:31581
Part#: 11127798532
Ships in 2 Business Days
8% off MSRP $ 119.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 110.99 USD
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8% off MSRP
$ 119.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 110.99 USD
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Genuine BMW Set Bolt Cylinder Head -
This item fits the following BMW Chassis:
E70 X5,E90

Fits BMW Engines including:
M57


WPC Performance Rod Bearing Replacement - Early S54
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Packaged by Turner - Corporate Logo
T#:22196335
Part#: E46Z3RDBRGKT
Back Ordered
Sale - Save 3% $ 855.99

This product was last offered at the strikethrough price on
05-03-2026

$ 831.68 USD
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$ 855.99

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$ 831.68 USD
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If you're the proud owner of an S54-equipped BMW, chances are you're passionate about enhancing your vehicle's performance and longevity. One crucial upgrade that can significantly improve your driving experience is Turner Motorsport's WPC Rod Bearing Replacement Kit, coupled with ARP Rod Bolts for increased durability.

Enhanced Durability: The WPC Performance Rod Bearing Replacement Kit is designed with superior materials and manufacturing processes. WPC treatment reinforces the surface of the bearings, making them highly resistant to wear, which is essential for high-revving engines like the S54. This durability ensures your engine will stand the test of time, even under strenuous driving conditions. Improved Performance: By reducing friction and wear, WPC-treated rod bearings allow for smoother and more efficient engine operation. This increases power and responsiveness, providing a more exhilarating driving experience. Whether tearing up the track or enjoying a spirited weekend drive, you'll notice a difference in your vehicle's performance. Precision Engineering: Crafted from premium quality materials, these bolts and bearings offer exceptional tensile strength and structural integrity. This guarantees that your connecting rods will stay securely in place, even during high-stress situations. Your engine's components will work in perfect harmony, minimizing the risk of catastrophic engine failure. Preventative Maintenance: The S54 is notorious for rod bearing failure, often necessitating complete short block replacement. Choosing to proactively replace your rod bearings with our WPC offering ensures smooth operation and eliminates potential engine failure. Included in the kit:

12 - Turner Motorsport "Race Series" WPC-Treated Bearing Shells 4 - Self-Locking Collar Nut - Priced Each 1 - Oil Pan Gasket - Elring 1 - Oil Pan Center Cover Gasket 1 - Oil Filter Kit 1 - Oil Drain Plug 1 - Dipstick O-ring 1 - ARP Connecting Rod Bolt Kit (M10x1.25 - for S54B32 produced after 02/2003) 6 - Castrol Edge Euro Car Engine Oil (10w-60) Quart 1 - Redline Assembly Lube - 4 oz

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Rocker Arm Shaft - Priced Each
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MTC - Corporate Logo
T#:371121
Part#: 11331264533
Ships in 4 Business Days
$ 36.99

This product was last offered at the strikethrough price on
05-07-2026

$ 35.99 USD
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$ 35.99 USD
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Bavarian Autosport Crankshaft Holding Tool - BMW
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Bav Auto Tools - Corporate Logo
T#:580450
Part#: B8800145
In Stock
Sale - Save 15% $ 77.99

This product was last offered at the strikethrough price on
05-03-2026

$ 66.29 USD
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Sale - Save 15%
$ 77.99

This product was last offered at the strikethrough price on
05-03-2026

$ 66.29 USD
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Makes removal of crankshaft hub nut/bolt much easier. A must-have for replacing timing chains, oil pump chains, leaking crankshaft seals and more.


SuperTech Black Nitrided Exhaust Valve - +1mm Oversize - Single Valv...
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Supertech - Corporate Logo
T#:640986
Part#: BMEVN-1031S
Ships in 8 Business Days
$ 23.99 USD
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Upgraded valves designed for high horsepower applications! Our valves are not finished from generic blanks rather they are specifically designed for each and every application. We work relentlessly, testing and researching every aspect trying to improve the air flow of our designs. With every valve design, we strive to maximize durability through higher fatigue resistance and tensile strength. Each valve tip is hardened beyond 52HRc. It’s unlikely you will find any of our competitor’s valves with stricter dimensional tolerances than our Supertech valves. Combine that with finished seats with equally strict run out tolerances and you won’t find a better sealing, better performing and easier to install solution anywhere! Optimum high flow rates are achieved by ensuring that our valves are manufactured with the best angles for each application. We consider back cut, under cut and valve head angles for each application to produce the optimum high flow rates for each application. In 2006 we introduced our stem Superfinishing as a standard addition to all of our valves at no additional cost. When our Superfinish is combined with our Black Nitrided valve, it reduces the surface roughness to 1/3 of our chrome coated valve. The end result… unsurpassed performance and durability. Our exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for greater strength at higher temperatures. Black Nitride Coating: This is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life. Please see below for more benefits of our Black Nitride valves. Head Diam: 31.50mm Material: Black Nitride Groove Type: Single Groove Length: 105.65mm Stem Diam: 5.95mm Size: 1mm+
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OEM VDO Crankshaft & Transmission Position Sensor - Multiple BMWs ...
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We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:14949
Part#: 13627525015
Ships in 1 Business Day
$ 70.99 USD
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This crankshaft position sensor provides the ECU with the engine speed signal. It is mounted in either the engine block or the bell housing of the transmission on most cars.
CP-CARRILLO Connecting Rod Set - WMC Rod Bolts - BMW E30 M3 S14 ...
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CP Carrillo - Corporate Logo
T#:10128443
Part#: CAR-CRS-S14-WMC
Ships on Jul 21, 2026
$ 1,149.99 USD
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Carrillo connecting rods are well known within pro racing and street performance circles for good reason; they produce a premium product that winning racers around the world depend on. Quality and pride go hand-in-hand at Carrillo Industries. Manufacturing a Carrillo rod is much more than cutting and forging, meeting production goals and shipping deadlines. Every Carrillo rod is made with the goal of winning in mind and the Carrillo rods are a proven performers in both street and racing S14 engines. Carillo's fasteners and "Carrilloy" rods has proven popular with all racers who want the best. Special Chrome-Moly based alloy Forged Rods Lightweight Design for low mass Vs. Stock Strong and proven in racing Excellent quality control Tight tolerances and balancing Includes High Quality Non-stretch WMC Rod Bolts Tech Notes: WMC Bolts are the standard hardware included and are an excellent fastener. For extreme output applications and all-out racing, the CARR bolt option holds maximum RPMs and HP levels.
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Cat Cams Upraded Camshafts - 268/268 - 230/230 - 10.45mm/10.45mm - 1....
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Cat Cams - Corporate Logo
T#:28271168
Part#: 1304214
Ships on Aug 14, 2026
$ 1,524.99 USD
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$ 1,524.99 USD
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Cat Cams Sport camshaft set 258/247 10.00mm/9.40mm - M60 V8 ...
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Cat Cams - Corporate Logo
T#:578583
Part#: 1303506
Ships on Aug 14, 2026
$ 2,233.99 USD
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$ 2,233.99 USD
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Made in Belgium, Cat Cams offer great performance at a reasonable price. Cat Cam offers cams in most popular enthusiast upgrade specs to ensure there is a option for what ever your power goal is.
Schrick Camshaft - M20 288 degree
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Schrick - Corporate Logo
T#:3501
Part#: 05601880-00
Ships on Oct 21, 2026
$ 490.00 USD
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$ 490.00 USD
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SEE T#338236

Schrick Exhaust Camshaft - E46 M3, MZ3, MZ4 (S54) - 272 Degree, 12.5m...
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Schrick - Corporate Logo
T#:11749
Part#: TMS11749
Ships on Oct 21, 2026
$ 824.99 USD
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$ 824.99 USD
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E46 M3 Schrick 272 Degree Exhaust Camshaft with 12.5mm valve lift. New rocker arms are required (BMW part #11337833259 or a new Schrick part).

BMW Schrick Technical Specs Schrick Technical Information / Specs

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe
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Main Stud Kit - M50/M52/S50/S52
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ARP - Corporate Logo
T#:26171653
Part#: ARP-MSK-M50
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$ 169.99 USD
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This ARP Main Stud Kit is designed to replace BMW 11111735525 for the M50/M52/S50/S52 engines that were used in a variety of BMW models. One significant advantage of these main studs is their ability to prevent main cap walk, which can occur when the main caps shift or move out of position, potentially causing damage to the engine. In addition, ARP Main Studs can safeguard the threads of your engine block, providing an extra layer of protection against potential damage. When opting for main studs instead of factory bolts, it's important to note that the engine builder should mic the bores. Using studs may require a line hone to ensure proper fitment and alignment. A line hone is a machining process that can be used to resize and reshape the main bearing bores, ensuring that they are perfectly round and concentric. This is crucial for ensuring proper oil clearance and preventing premature bearing wear. By mic'ing the bores and performing a line hone if necessary, engine builders can ensure that the main studs are installed correctly and that the engine will perform reliably and at its best. Installation Instructions: To ensure accurate torque readings and proper thread engagement, thoroughly clean all threads in the engine block. If necessary, use an ARP chaser to chase the threads. Before installing any hardware, carefully inspect and clean it for defects, shipping damage, and proper fit, length, and dimension. Gently screw the main studs into the engine block by hand until they are snug. Install the main caps, checking for any binding or misalignment. Apply ARP Ultra-torque fastener assembly lubricant to the threads of the studs, nuts, and washers. Install the washers and nuts onto the studs and tighten them by hand. It is highly recommended to use the ARP Ultra-torque fastener assembly lubricant provided with the kit, as it provides consistent clamping force and reduces friction on the studs. Do not use motor oil or other low-quality lubricants. PRELOAD (TORQUE) RECOMMENDATIONS 7. Following the manufacturer-recommended torque sequence tighten the nuts in steps 1-3 Step 1: Tighten to 20 ft-lbs. Step 2: Tighten to 40 ft-lbs. Step 3: Tighten to 60 ft-lbs. With the included ARP Ultra-Torque fastener assembly lubricant
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MAHLE PowerPak Piston Kit - 82mm - 10.5:1 CR - B58 3.0L
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Mahle Motorsports - Corporate Logo
T#:2929001
Part#: 197883929
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$ 1,275.99 USD
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$ 1,275.99 USD
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Forged, 2618. Get the performance and reliability your B58 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
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Genuine BMW Rocker Arm Shaft - 11331274975
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Genuine BMW - Corporate Logo
T#:222758
Part#: 11331274975
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$ 97.99 USD
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$ 97.99 USD
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Genuine BMW Rocker Arm Shaft - 11331274975

This item fits the following BMW Engines:


Schrick Performance Camshaft Set - 238/272 - F80 M3, F82/83 M4 S55 ...
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Schrick - Corporate Logo
T#:637691
Part#: SCHCSSS55238/272
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$ 1,899.99 USD
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High-performance camshafts are key to increasing the top-end power output of your S55 engine at high boost. 238/272 degree, 10.6mm/10.5mm lift. Perfectly compatible with OE valves, springs, VANOS, Valvetronic etc
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BMW S65 4.0L MAHLE Forged Piston Kit 92mm
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Mahle Motorsports - Corporate Logo
T#:2928987
Part#: 197843622
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$ 1,429.99 USD
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$ 1,429.99 USD
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Forged, 4032. Get the performance and reliability your S65 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
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BMW Performance Rod Bearing Set - Standard Size
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King - Corporate Logo
T#:25739335
Part#: CR6887GPC
In Stock at Vendor
$ 279.99

This product was last offered at the strikethrough price on
05-22-2026

$ 228.99 USD
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$ 228.99 USD
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Upgrade to King's Racing Line of performance, coated engine bearings. Featuring a Full Set of Silver Bearings coated with a nano-thermal barrier for superior longevity!
Supertech Forged Pistons - Set Of 6
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Supertech - Corporate Logo
T#:21604329
Part#: P6-BMN55-84-T-6
In Stock
$ 984.99

This product was last offered at the strikethrough price on
05-21-2026

$ 904.99 USD
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$ 984.99

This product was last offered at the strikethrough price on
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$ 904.99 USD
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​Supertech forged pistons are a great choice for performance engine builds! Bore: 84.00mm Over Size: STD Comp Ratio: 10.2:1 Dome dish: -10.4 Head CCs: 37cc Comp Height: 32.40mm Stroke: 89.60mm Skirt style: Slipper Design Rod Length: 141.35mm Pin Diam: 22mm Material: 4032 Application: All Motor / Turbo Ring part number: R84-GNH8400 (MUST BE PURCHASED SEPARATELY)
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Engine Main Bearing Kit - Size 0.25 Oversized
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King - Corporate Logo
T#:26504938
Part#: MB5801SM0.25
In Stock
$ 286.00

This product was last offered at the strikethrough price on
05-03-2026

$ 228.99 USD
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$ 286.00

This product was last offered at the strikethrough price on
05-03-2026

$ 228.99 USD
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Introducing King Main Bearings for BMW Engines: the ultimate solution for enhancing your engine's performance. Crafted with precision and expertise, King's bearings offer unmatched durability and reliability. Designed to meet the demands of high-performance driving, they provide the stability and support your engine needs. Elevate your BMW driving experience with King Bearings. Complete Set: King Main Bearings for BMW Engines come as a full set. Silicon-aluminum Bi-Metal Construction: Crafted from King's premium Silicon-aluminum bi-metal material offering exceptional strength, durability, and heat resistance. Precision Engineering: Engineered with meticulous attention to detail, our bearings are designed to exacting standards to ensure optimal fitment and compatibility with BMW engines. Enhanced Performance: Experience improved engine stability and smoother operation with King Bearings.
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Sprocket - Double Gear
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Bremmen Parts - Corporate Logo
T#:5215978
Part#: 13528642165
In Stock
$ 46.99

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05-03-2026

$ 38.99 USD
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$ 46.99

This product was last offered at the strikethrough price on
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$ 38.99 USD
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BMW E6X / E8X / E9X / Z4 Cam Bearing Ledge Replacement Kit
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Packaged by Turner - Corporate Logo
T#:21703017
Part#: N54CAMBRINGKT
In Stock
$ 1,634.58 USD
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Maintaining your BMW E6X, E8X, E9X, or Z4 engine health is paramount to ensure optimal performance and longevity. Two crucial components that require periodic attention are the cam bearing ledge and valve cover gasket. Regular servicing of these components, along with other critical elements such as the camshaft O-ring, chain tensioner (with gasket), and oil filter, is imperative to keep your BMW running smoothly. Included in Kit: 1 - Cam Bearing Ledge - Exhaust 29 - Torx Bolt 1 - Genuine Cam Bearing Ledge - Intake 1 - Genuine Cam Bearing Ledge - Exhaust 1 - Valve Cover Gasket 4 - Genuine Camshaft O-rings 7 - Genuine BMW TwinPower Turbo 5W-30 Engine Oil 1 - Assembly Lube 1 - Chain Tensioner - With Gasket Ring 1 - Hengst Oil Filter 2 - Collar Screws Cam Bearing Ledge: The cam bearing ledge is vital for proper camshaft support and lubrication. Over time, wear and tear can compromise its effectiveness, potentially leading to camshaft damage. Servicing this component ensures that your camshaft operates optimally, preventing costly repairs. Valve Cover Gasket: A well-maintained valve cover gasket is essential to prevent oil leaks and maintain proper sealing in the engine. Ignoring gasket issues can lead to oil contamination, loss of engine performance, and even engine damage. Camshaft O-Ring: The camshaft O-ring helps maintain proper oil pressure and prevents oil leakage. A deteriorated O-ring can result in oil seepage, leading to lubrication issues that affect engine performance and longevity. Chain Tensioner (with Gasket Ring): Proper timing chain tension is crucial for engine synchronization. Servicing the chain tensioner and its gasket ensures correct timing, preventing potential engine misfires and damage. Oil Filter: Regularly replacing the oil filter is fundamental to maintaining clean engine oil. Clean oil is essential for lubrication and heat dissipation, safeguarding the engine against wear and tear. Kit is for these BMW models: E60 / E61 - N54 3.0L E82 / E88 - N54 3.0L E90 / E92 / E93 - N54 3.0L Z4 - N54 3.0L
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Timing Sprocket
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Genuine BMW - Corporate Logo
T#:569269
Part#: 13528642165
Ships in 2 Business Days
4% off MSRP $ 95.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 91.99 USD
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4% off MSRP
$ 95.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 91.99 USD
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Used on the lower timing chain assembly and lower part of the Vanos upper timing chain

Engine Main Bearing Kit - Size 0.50 Oversized
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+0.50mm
King - Corporate Logo
T#:25706104
Part#: MB7776SI0.5
In Stock
$ 118.99

This product was last offered at the strikethrough price on
05-03-2026

$ 94.99 USD
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$ 118.99

This product was last offered at the strikethrough price on
05-03-2026

$ 94.99 USD
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Introducing King Main Bearings for BMW Engines: the ultimate solution for enhancing your engine's performance. Crafted with precision and expertise, King's bearings offer unmatched durability and reliability. Designed to meet the demands of high-performance driving, they provide the stability and support your engine needs. Elevate your BMW driving experience with King Bearings. Complete Set: King Main Bearings for BMW Engines come as a full set. Silicon-aluminum Bi-Metal Construction: Crafted from King's premium Silicon-aluminum bi-metal material offering exceptional strength, durability, and heat resistance. Precision Engineering: Engineered with meticulous attention to detail, our bearings are designed to exacting standards to ensure optimal fitment and compatibility with BMW engines. Enhanced Performance: Experience improved engine stability and smoother operation with King Bearings.
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ECCENTRIC SHAFT
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Genuine BMW - Corporate Logo
T#:545293
Part#: 11378630463
In Stock
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$ 1,071.92 USD
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Timing Chain Tensioner Piston - E36 M3, E46 M3, MZ3, MZ4 with S52 or ...
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Genuine BMW - Corporate Logo
T#:3162
Part#: 11317838675
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4% off MSRP $ 199.99

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$ 192.99 USD
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4% off MSRP
$ 199.99

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This timing chain tensioner piston fits BMW S52 and S54 engines on the E36 M3, E46 M3, MZ3, MZ4. This is the tensioner with the flat face rather than the keyed face that grips the tensioner rail.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1996-1999 E36 BMW M3 M3 Convertible
2001-2006 E46 BMW M3 M3 Convertible
1998-2002 Z3 BMW Z3 M Roadster Z3 M Coupe
2006-2008 E85 BMW Z4 M Roadster Z4 M Coupe

This one piece piston is an upgrade for the following BMWs with the 2 piece piston.
1994-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2000-2006 E53 BMW X5 3.0i
2004-2006 E83 BMW X3 2.5i X3 3.0i with M54 engine
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2008 E85 BMW Z4 2.5i Z4 3.0i with M54 engine
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E90/E92 M3 WPC Treated S65 Rod Bearings (Set)
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ECS - Corporate Logo
T#:388756
Part#: 11247841703WPCKT
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$ 835.99 USD
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Enhance Your BMW Engine with WPC-Treated OEM Connecting Rod Bearings

Upgrade your BMW engine performance by choosing WPC-treated OEM connecting rod bearings, surpassing the advantages of Original BMW bearings. WPC surface treatment is renowned for its ability to reduce friction and enhance component strength. Through ultra-fine particle blasting at high speeds, this treatment ensures smoother and stronger surfaces by utilizing thermal discharge. Combatting the critical enemies of heat and friction, WPC-treated bearings offer superior performance for your engine build or rod bearing service.

Key Benefits:

  • WPC-treated OEM connecting rod bearings for enhanced engine performance
  • Reduction in friction and addition of strength through surface treatment
  • Ultra-fine particle blasting results in smoother and stronger surfaces
  • Mitigates heat and friction, critical for high-performance engines
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ARP Main Stud Kit - ARP2000 - BMW B58 3.0L
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ARP - Corporate Logo
T#:1105897
Part#: 201-5402
In Stock
20% off MSRP $ 292.99

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$ 233.99 USD
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$ 292.99

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This ARP main stud set for the 24 valves B58 6 cylinder engines and eliminates main cap walk and fretting, as well as protects the threads in your engine block. Each stud is made using the best materials, process, design, and engineering, which exceeds even the most stringent racing and aerospace specifications. This main stud kit includes hardened parallel-ground washers and aerospace quality nuts. Replaces BMW part number 11118604584 The studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 190,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others. ARP is a company that prides itself on performance and durability, no matter the application. Offering the finest engine hardware money can buy is the driving initiative at ARP and this is evidenced by the staggering amount of satisfied customers and race teams the world over.
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Race Series High Performance Connecting Rod Bearing Set - BMW B58 ...
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ACL - Corporate Logo
T#:21670127
Part#: 6B1510H-STD
In Stock
$ 261.99

This product was last offered at the strikethrough price on
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$ 260.99 USD
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Introducing the BMW B58 Race Series High-Performance Con Rod Bearing Set by Automotive Components Limited. Elevate your BMW's performance with these precision-engineered con rod bearings, specifically designed for performance BMW engines.

Key Features:

Premium Quality: Crafted with the utmost precision and durability, this con rod bearing set ensures high performance and reliability for your BMW. Race Series Design: Engineered to meet the demands of race applications, these bearings are well-suited for high-performance driving scenarios. Enhanced Engine Protection: The bearings provide essential protection for your engine components, ensuring their longevity even under extreme conditions. Perfect Fit: Designed to seamlessly fit the BMW B58 engine, these bearings are a direct replacement for your stock components. Improved Performance: Experience enhanced engine performance and responsiveness, making it ideal for racing and high-performance driving. Upgrade your BMW with the Race Series High-Performance Con Rod Bearing Set from Automotive Components Limited. Enhance your vehicle's performance and enjoy peace of mind knowing your engine is protected by top-quality components.

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Camshaft Sprocket - SOHC
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Bremmen Parts - Corporate Logo
T#:26904924
Part#: 11311485403
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$ 44.87 USD
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Piston Ring Repair Kit
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Genuine BMW - Corporate Logo
T#:185044
Part#: 11257649927
Ships in 2 Business Days
5% off MSRP $ 127.99

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$ 120.99 USD
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Genuine BMW Repair Kit Piston Rings - (0)
This item fits the following BMW Chassis:
F06,F10,F12,F13,F15,F16

Fits BMW Engines including:
N63N,S63N

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Adjustment Unit - Outlet Cam - 11367536085
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Febi - Corporate Logo
T#:591757
Part#: 11367536085
In Stock at Vendor
$ 328.90

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$ 295.12 USD
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Upgrade your BMW's timing chain camshaft gear with this thicker gear positioned at the front of the engine, situated off the outlet side. This gear is commonly changed when replacing the timing chain.

Benefits:

  • Enhanced durability and performance
  • Ideal for replacing timing chain components
  • Improved reliability for engine operation
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Main Bearing Set - Standard Size - E30 M3 2.3 liter
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Glyco - Corporate Logo
T#:3166
Part#: 11210666110
In Stock
$ 99.99

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05-02-2026

$ 87.99 USD
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$ 99.99

This product was last offered at the strikethrough price on
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This E30 M3 Main bearing set is in standard size for the 2.3 liter S14 engine. This main bearing kit includes the thrust bearings.

This item fits the following BMWs:
1988-1991 E30 BMW M3
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E60 M5/E63 M6 WPC Treated S85 Rod Bearings (Set)
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ECS - Corporate Logo
T#:388759
Part#: 11247841702WPCKT
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$ 1,086.99 USD
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These WPC-treated bearings are the best we have seen for the S85. 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 factory BMW 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.

Price is for a complete set of S85 upgraded rod bearings.

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URO VVT Adjustment Unit - Exhaust Camshaft - BMW N52 N55 S55 3.0L ...
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URO - Corporate Logo
T#:7530051
Part#: 11367583208
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$ 201.99 USD
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This timing chain camshaft gear controls the camshaft position and timing and is located toward the front of the engine. Located on the exhaust side of the engine at the front end of the exhaust camshaft. Sometimes changed when replacing the timing chain. T#34658 may also be required when servicing this part.
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Genuine BMW Bearing Shell
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Genuine BMW - Corporate Logo
T#:33037
Part#: 11247548795
In Stock
9% off MSRP $ 67.99

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$ 63.99 USD
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$ 67.99

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Genuine BMW Bearing Shell, Blue - 54,00Mm(0)
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E53 48IS,E53 X5,E63,E65,E70 X5 X5,E71 X6,F01,F02,F10,F12,F13

Fits BMW Engines including:
N62,N63,S63,N62N

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Genuine BMW Intake Valve - N54 3.0L
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Genuine BMW - Corporate Logo
T#:34510
Part#: 11347553775
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$ 62.72 USD
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Genuine BMW Intake Valve - 31,4/4,968Mm
This item fits the following BMW Chassis:
E82 1M Coupe,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02

Fits BMW Engines including:
N54,N54T

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Genuine MINI Hub
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Genuine MINI - Corporate Logo
T#:406420
Part#: 11237537697
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$ 73.99 USD
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Crankshaft Thrust Bearing - Green - E28, E30, E34, E36, E39, E46, Z3,...
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Genuine BMW - Corporate Logo
T#:32543
Part#: 11212241935
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$ 34.95 USD
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Genuine BMW Guide-Bearing Shell Green - 60,00Mm(0)
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E39,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
M20,M50,M52,S50,S52,S54

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MINI R56 N18 Adjustment Unit - Outlet Cam
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Bremmen Parts - Corporate Logo
T#:8169510
Part#: 11367536085
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05-03-2026

$ 79.99 USD
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MINI R56 N18 Adjustment Unit - Outlet Cam is a crucial component for optimizing engine performance. This timing chain camshaft gear, which is the thicker gear positioned toward the front of the engine on the outlet side, plays a key role in the timing and operation of the engine. It is typically replaced when servicing or replacing the timing chain to ensure proper engine function and longevity. As an Original Equipment Supplier (OES) part, it guarantees the same quality and reliability as the factory-installed component.

  • Thicker Gear Design: Ensures robust performance and durability.
  • Optimal Positioning: Located toward the front of the engine on the outlet side for precise timing.
  • Replacement Component: Commonly changed during timing chain replacement to maintain engine performance.
  • OES Quality: Provides factory-level quality and reliability.
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Performance Valve Springs Kit - Set of 16 Beehive Style
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Supertech - Corporate Logo
T#:18302503
Part#: SPR-MC56BE
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$ 261.99 USD
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Performance Valve Spring Kit

This valve spring kit, designed for performance built engines, is a critical component for those demanding peak performance from their vehicles. The kit includes a set of 16 springs that mount to the stock OEM retainers.

Key Features:

  • Valve Spring Type: Beehive Spring
  • Outer Spring Outer Diameter: 23.30mm
  • Outer Spring Inner Diameter: 16.80mm
  • Inner Spring Outer Diameter: 18.80mm
  • Inner Spring Inner Diameter: 12.30mm
  • Pressure Seat: 65 @ 33.6mm
  • Pressure Open: 163 @ 10
  • Maximum Lift: 11.40mm
  • Coil Bind: 22.20mm
  • Spring Rate: 9.80mm
  • Retainer: OEM Retainer + OEM Seat

Upgrade your engine's performance with this high-quality valve spring kit, ensuring optimum power and reliability.

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Pro Series Connecting Rod Bolts N12 N14 N16 N18 1.6L Engine
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ARP - Corporate Logo
T#:594611
Part#: 201-6305
Ships in 2 Business Days
$ 84.99 USD
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Upgrade your MINI Cooper's engine with Pro Series Connecting Rod Bolts designed for N12, N14, N16, and N18 1.6L engines. Crafted from hardened ultra-strength steel by ARP, these rod bolts play a crucial role in maximizing the power output of your engine. Whether you're keeping your MINI stock or pushing it to higher power levels, these bolts ensure sufficient strength and durability for your bottom end.

  • Hardened ultra-strength steel construction
  • Compatible with OEM connecting rods or aftermarket options with similar through-bolt fastening
  • Essential upgrade for maximizing power output and ensuring engine longevity
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Glyco Main Bearing Set (Standard) - E21, E28, E30
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Features All Single-Tang Main Bearings for Earlier M20 Engines
Glyco - Corporate Logo
T#:1196183
Part#: 11211722342
In Stock
$ 259.99

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05-03-2026

$ 252.99 USD
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$ 252.99 USD
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