BMW Maintenance & Tune-Up Parts for BMW 3 Series E30 (1984-1991)

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Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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Packaged by Turner - Corporate Logo
T#:554397
Part#: E24635CSIATKT
Ships in 5 Business Days
$ 154.17 USD
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$ 154.17 USD
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Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles. Included in this kit are high quality Red Line D4 ATF fluid and OEM filters, seals, and plugs.

Fits the following BMWs:
1978-1987 E23 BMW 733i 735i
1977-1989 E24 BMW 633CSi 635CSi
1982-1988 E28 BMW 528e 533i 535i/is
1984-1991 E30 BMW 318i/is 325i/is/ix 325e/es

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Packaged by Turner - Corporate Logo
T#:556664
Part#: LMOCKM20KT
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This product was last offered at the strikethrough price on
05-15-2026

$ 75.85 USD
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Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication!   Select your vehicle to make sure you are viewing the best Liqui Moly options for your application.

Includes:

  • 5 Liters of Liqui Moly MolyGen 5w-40 Engine Oil
  • Liqui Moly UV Flashlight
  • Mann Oil Filter Kit
  • Febi Oil Drain Plug & Washer

Liqui Moly Molygen New Generation fully synthetic engine oil is carefully engineered, starting with a high quality synthetic base. What separates Molygen from other engine oils is the molecular friction modifier for reduced friction and wear. Because of this, Molygen glows fluorescent green under UV light, allowing you to easily find any leaks!

New generation engine oil is designed to provide the highest amount of engine protection as well as fuel savings and reduced oil consumption possible. Using proprietary blends of base oils and the latest additive technology, this oil will ensure smooth running gasoline and diesel engines in both high and low temperatures. Other amazing benefits include: optimum oil pressure at all speeds, rapid oil delivery at low oil temperatures, high shear and aging stability, turbo and multi-valve compatibility, and long service life.

Properties:

  • Smooth engine running characteristics
  • Long engine service life due to exceptional protection against wear
  • Rapid oil delivery at low temperatures
  • Optimum oil pressure at all engine speeds
  • Premium lubrication reliability at high and low temperatures
  • High shear and ageing stability
  • Reduces fuel consumption and pollutant emissions
  • Outstanding engine cleanliness
  • Tested with catalytic converters and performance proven with turbochargers
  • Miscible and compatible with commercially-available engine oils

Approved for the following specifications:

  • ACEA C3
  • API SN / CF
  • VAG 502.00 / 505.00
  • BMW Longlife-01

Liqui-Moly is a German chemical company that offers top of the line engine oils, additives, and car care products that are designed to extend the life of your engine and ensure the best lubrication and cleanliness off engine and transmission components possible. With more than 50 years of experience and reviews across the world from magazines and race teams, Liqui-Moly proves time and time again why they are one of the most innovative lead forces of performance automotive chemicals in the world.

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Packaged by Turner - Corporate Logo
T#:556733
Part#: E30M20KT
In Stock
Sale - Save 7% $ 376.99

This product was last offered at the strikethrough price on
05-29-2026

$ 351.32 USD
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Sale - Save 7%
$ 376.99

This product was last offered at the strikethrough price on
05-29-2026

$ 351.32 USD
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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug.

To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new OE quality components, replacing any potential fault points in your ignition system for peak performance!

See kit contents below for a complete list of included components.

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Packaged by Turner - Corporate Logo
T#:555427
Part#: LMOCKKT2
Ships in 1 Business Day
Sale - Save 24% $ 94.99

This product was last offered at the strikethrough price on
03-09-2026

$ 72.64 USD
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Sale - Save 24%
$ 94.99

This product was last offered at the strikethrough price on
03-09-2026

$ 72.64 USD
Free Shipping

Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication!   Select your vehicle to make sure you are viewing the best Liqui Moly options for your application.

Includes:

4 Liters of Liqui Moly Longtime High Tech 5w-30 Engine Oil
Mahle Oil Filter Kit
Febi Oil Drain Plug & Washer

Longtime High Tech engine oil is designed to provide the highest amount of engine protection as well as fuel savings and reduced oil consumption possible. Using proprietary blends of base oils and the latest additive technology, this oil will ensure smooth running gasoline and diesel engines in both high and low temperatures. Other amazing benefits include: optimum oil pressure at all speeds, rapid oil delivery at low oil temperatures, high shear and aging stability, turbo and multi-valve compatibility, and long service life.

Properties:

  • Smooth engine running characteristics
  • Long engine service life due to exceptional protection against wear
  • Rapid oil delivery at low temperatures
  • Optimum oil pressure at all engine speeds
  • Premium lubrication reliability at high and low temperatures
  • High shear and ageing stability
  • Reduces fuel consumption and pollutant emissions
  • Outstanding engine cleanliness
  • Tested with catalytic converters and performance proven with turbochargers
  • Miscible and compatible with commercially-available engine oils

Approved for the following specifications:

  • ACEA C3
  • API SN / CF
  • BMW Longlife-04
  • MB-Approval 229.51
  • VAG 502.00 / 505.00

Recommended for the following specifications:

  • ACEA A3 / B4
  • MB 229.31
  • VAG 505.01

Liqui-Moly is a German chemical company that offers top of the line engine oils, additives, and car care products that are designed to extend the life of your engine and ensure the best lubrication and cleanliness off engine and transmission components possible. With more than 50 years of experience and reviews across the world from magazines and race teams, Liqui-Moly proves time and time again why they are one of the most innovative lead forces of performance automotive chemicals in the world.

 

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Packaged by Turner - Corporate Logo
T#:338650
Part#: TMS16418
Ships in 3 Business Days
Starting at $ 713.99 USD
Starting at $ 713.99 USD
This cooling package for the E30 M3 consists of all of the major components on the S14's cooling system. There are no major weak points to the E30's cooling system, unless you count skipped maintenance. The entire system is serviceable in individual components so you don't need to buy a complete package of parts. Many of the indivdual parts are on our site but we have setup this package to cover all or most of what you would need to perform a major overhaul. This overhaul package consists of an Genuine BMW radiator and then you build the package from there. Add hoses, sensors, water pumps, thermostats, gaskets, hose clamps, and more. We also sell the Original BMW antifreeze to finish off the job.

Any problems with the cooling system are likely electrical. Sensors become corroded and fail over time which will send the incorrect signal to the corresponding unit, including the engine computer. Diagnosis of electrical type problems is easy and repair with the OEM Bosch or OE BMW sensors is not too expensive for a car like this. Electrical connections, particularly solder joints, can also become brittle and fail. These are not helped by the intense vibrations of the S14.

Top Turner Tip for a healthy S14!
E30 M3s always seem to have cooling problems at the most inconvenient time. If the temp gauge starts rising in the summer months first check and make sure your auxiliary cooling fan is working if it's not it's most likely the switch or the wiring going to the switch. Also remember that the E30 instrument conductor plate can make the gauge read whacky try tapping the gauge if it seems like it's acting up. When it's time to do a water pump (which weeps through a hole on the bottom before it goes completely) take a good look at the radiator too its not expensive and you have to remove it to install the pump anyway.

Use the options below to build your package.

This cooling package fits the following BMWs:
1988-1991 E30 BMW M3
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Packaged by Turner - Corporate Logo
T#:554135
Part#: 11531722218KT3
Back Ordered
Sale - Save 2% $ 673.99

This product was last offered at the strikethrough price on
06-29-2026

$ 658.39 USD
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$ 673.99

This product was last offered at the strikethrough price on
06-29-2026

$ 658.39 USD

This is a compete cooling system overhaul kit, which includes all the common cooling system failure parts bundled into a complete package. This cooling system package is for the E30 325 with the M20 engine. 

A failure in the cooling system can lead to overheating and catastrophic engine failure. Don't gamble your engine! By replacing these core items preventatively, such as the thermostat housing, radiator, and waterpump, you are defusing what could be a ticking cooling system time bomb. And if you've had a failure of one of these parts, now is the time to refresh your entire cooling system. Keep on top of the cooling needs of your engine for your own piece of mind. Potential buyers also see the upside of a properly maintained car with receipts. 

This water pump fits the following BMWs: 
1998-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix 

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Packaged by Turner - Corporate Logo
T#:339938
Part#: TMS16415
In Stock
Sale - Save 14% $ 314.99

This product was last offered at the strikethrough price on
05-17-2026

Starting at $ 270.98 USD
Sale - Save 14%
$ 314.99

This product was last offered at the strikethrough price on
05-17-2026

Starting at $ 270.98 USD
This Cooling Kit for the 1988-1992 E30 325i covers all of the major replacement parts for the original cooling system. We start with an OEM Behr radiator and then you choose the additional parts you need to replace next. Add hoses, sensors, water pumps, thermostats, gaskets, hose clamps, and more. We also sell the correct Original BMW antifreeze to finish off the job.

Of the systems in your E30, the cooling system is not where you want to let slide or skip maintenance. Almost nothing will ruin your day more than an overheating engine and it's usually at the absolute worse time. Maintaining the cooling system is easy and you can do most or all of the work yourself with ordinary tools. There's no reason not to address a leaky or out of date cooling system right away.

To save you time and money, we recommend replacing major components with related parts.
Radiator (manual: 17112241912; automatic: 17112241913)
Upper (#11531722218) and lower (#11531718980) hoses to thermostat.
Thermostat with o-ring and housing gasket (#11531713040).
Water pump with timing belt and tensioner (#09-9320-000).
Associated hoses with each of the above.
V-belts with any of the above.

Use the options below to build your package.

This cooling package fits the following BMWs:
1988-1992 E30 BMW 325i 325ic 325is
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Packaged by Turner - Corporate Logo
T#:41188174
Part#: 11137535106TKT
In Stock
Sale - Save 29% $ 8.99

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

$ 6.35 USD
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$ 8.99

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

$ 6.35 USD
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Includes a one time use crush washer.

Packaged by Turner - Corporate Logo
T#:557225
Part#: E30M42BCKT
Ships on Sep 29, 2026
Sale - Save 2% $ 194.99

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

$ 191.34 USD
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$ 194.99

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

$ 191.34 USD
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Just like the rest of your vehicle's major systems, the cooling system must also be addressed periodically to ensure proper cooling and component reliability. Plastic and rubber components become brittle and prone to splitting or cracking after long periods of heating and cooling cycles, especially in colder climates! The coolant itself can degrade or become contaminated, leading to potential corrosion or freezing issues. Finally, thermostats and sensors can fail completely, preventing proper cooling and/or coolant temperature readings to become inaccurate.

To make sure you are not left stranded on the side of the road with an overheated engine, we have put together this Basic Cooling System Service kit. This kit contains all of the most-likely-to-fail components, giving you peace of mind knowing your engine will continue to run cool for another 60,000+ miles.

See kit contents below for all included components.

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Packaged by Turner - Corporate Logo
T#:554545
Part#: 17111712835KT5
Ships on Sep 29, 2026
Sale - Save 2% $ 356.99

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

$ 349.86 USD
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Sale - Save 2%
$ 356.99

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

$ 349.86 USD
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This is a compete cooling system overhaul kit, which includes all the common cooling system failure parts bundled into a complete package. This cooling system package is for the E30 with the M42 engine. 

A failure in the cooling system can lead to overheating and catastrophic engine failure. Don't gamble your engine! By replacing these core items preventatively, such as the thermostat housing, radiator, and waterpump, you are defusing what could be a ticking cooling system time bomb. And if you've had a failure of one of these parts, now is the time to refresh your entire cooling system. Keep on top of the cooling needs of your engine for your own piece of mind. Potential buyers also see the upside of a properly maintained car with receipts. 

 

This kit fits the following BMWs:

318i 318is M42

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Packaged by Turner - Corporate Logo
T#:557228
Part#: E30M20BCKT2
Back Ordered
Sale - Save 9% $ 323.99

This product was last offered at the strikethrough price on
06-30-2026

$ 294.69 USD
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Sale - Save 9%
$ 323.99

This product was last offered at the strikethrough price on
06-30-2026

$ 294.69 USD
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Just like the rest of your vehicle's major systems, the cooling system must also be addressed periodically to ensure proper cooling and component reliability. Plastic and rubber components become brittle and prone to splitting or cracking after long periods of heating and cooling cycles, especially in colder climates! The coolant itself can degrade or become contaminated, leading to potential corrosion or freezing issues. Finally, thermostats and sensors can fail completely, preventing proper cooling and/or coolant temperature readings to become inaccurate.

To make sure you are not left stranded on the side of the road with an overheated engine, we have put together this Basic Cooling System Service kit. This kit contains all of the most-likely-to-fail components, giving you peace of mind knowing your engine will continue to run cool for another 60,000+ miles.

See kit contents below for all included components.

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Turner Motorsport - Corporate Logo
T#:591153
Part#: 026698TMS01-01
In Stock
Sale - Save 25% $ 56.99

This product was last offered at the strikethrough price on
06-14-2026

$ 42.74 USD
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Sale - Save 25%
$ 56.99

This product was last offered at the strikethrough price on
06-14-2026

$ 42.74 USD
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This is a must-have for ALL BMWs, and simply installs in place of your existing drain plug. With every oil change you perform on your BMW, you'll be able to inspect for metal shavings and debris. Many times, if something is going wrong on your BMW's engine, the magnetic drain plug can give you an early warning. Our championship race team uses this info all the time (Ever find a piece of a valve spring in your oil? We have!) Be sure to get one now, and make the swap next oil change!
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Turner Motorsport - Corporate Logo
T#:6366590
Part#: 008666LA01KT
Ships on Oct 5, 2026
Sale - Save 20% $ 62.99

This product was last offered at the strikethrough price on
06-14-2026

$ 50.39 USD
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Sale - Save 20%
$ 62.99

This product was last offered at the strikethrough price on
06-14-2026

$ 50.39 USD
Free Shipping on orders $49 and up
This is a must-have for ALL BMWs, and simply installs in place of your existing drain plug. With every oil change you perform on your BMW, you'll be able to inspect for metal shavings and debris. Many times, if something is going wrong on your BMW's engine, the magnetic drain plug can give you an early warning. Our championship race team uses this info all the time (Ever find a piece of a valve spring in your oil? We have!) Be sure to get one now, and make the swap next oil change!
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Genuine MINI - Corporate Logo
T#:517811
Part#: 07119963151
In Stock
Sale - Save 7% $ 1.99

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

$ 1.85 USD
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$ 1.99

This product was last offered at the strikethrough price on
06-25-2026

$ 1.85 USD
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