BMW Engine Parts for BMW 3 Series E30 (1984-1991)

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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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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#:559281
Part#: M20TBELTKT
In Stock
Sale - Save 11% $ 83.99

This product was last offered at the strikethrough price on
04-03-2026

$ 75.11 USD
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Sale - Save 11%
$ 83.99

This product was last offered at the strikethrough price on
04-03-2026

$ 75.11 USD
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BMW E28 / E30 / E43 - M20 Complete Cylinder Head Basic Replacement Ki...
Upgrade to the less restrictive cylinder head found on the M20 2.5L
Packaged by Turner - Corporate Logo
T#:2810081
Part#: 11121707032-3KT
Ships in 9 Business Days
Sale - Save 1% $ 1,614.99

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

$ 1,600.35 USD
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Sale - Save 1%
$ 1,614.99

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

$ 1,600.35 USD
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Includes all of the necessary components to service and replace the head on your M20 powered BMW

Packaged by Turner - Corporate Logo
T#:22822554
Part#: E30HEADRPLCKT
Ships in 9 Business Days
$ 1,607.99

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

$ 1,603.31 USD
$ 1,603.31 USD
Upgrade your BMW M20 2.5L and 2.7L engine with our Complete Cylinder Head Basic Replacement Kit . This kit includes the following essential components:
  • Cylinder Head Washer
  • BMW Coolant / Antifreeze - 1 gallon
  • Copper Exhaust Lock Nut
  • Oil Filter
  • Cylinder Head Bolt Set
  • Engine Oil Drain Plug Washer
  • Dielectric Spark Plug Boot Protector
  • BMW TwinPower Turbo 5W-30 Engine Oil
  • Cylinder Head Gasket
  • Assembly Lube - 4 oz
  • Engine Oil Drain Plug
  • M20 Cylinder Head - complete
Ensure a seamless and efficient replacement process for optimal performance.
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Packaged by Turner - Corporate Logo
T#:401678
Part#: M20_11KT
In Stock
Sale - Save 8% $ 290.99

This product was last offered at the strikethrough price on
04-16-2026

$ 267.63 USD
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Sale - Save 8%
$ 290.99

This product was last offered at the strikethrough price on
04-16-2026

$ 267.63 USD
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 The timing belt on the M20 engine should be replaced every 50,000 miles. The Gates Racing's timing belt this kit includes  is constructed of HNBR elastomeric composites. That being said, they are 300% stronger than the OE belt & deliver up to three times the heat resistance. Also included in this kit are the following:

  • Gates Racing Timing Belt
  • Tensioner
  • Tensioner Spring and Bolt
  • Water Pump & Gasket
  • Thermostat & Gasket
  • Camshaft Seal
  • 1 Liter of Coolant
  • Radiator Drain Plug

This kit includes sufficient coolant for a water pump replacement. If you intend to perform additional cooling system maintenance, pick yourself up an additional bottle of coolant.

 

For vehicles with production date up to 09/1987.

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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
Free Shipping on orders $49 and up
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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Includes a one time use crush washer.

Packaged by Turner - Corporate Logo
T#:401689
Part#: OILTEMPGAUGEBRKK
Ships on Nov 25, 2026
Sale - Save 2% $ 196.99

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

$ 193.26 USD
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Sale - Save 2%
$ 196.99

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

$ 193.26 USD
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The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well.
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Packaged by Turner - Corporate Logo
T#:401690
Part#: OILTEMPGAUGEKT1
Ships on Nov 25, 2026
Sale - Save 2% $ 196.99

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

$ 193.26 USD
Free Shipping
Sale - Save 2%
$ 196.99

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

$ 193.26 USD
Free Shipping
The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well.
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Packaged by Turner - Corporate Logo
T#:36066227
Part#: 11241310515KT2
Ships on Jan 11, 2027
Sale - Save 16% $ 769.99

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

$ 650.52 USD
Free Shipping on orders $49 and up
Sale - Save 16%
$ 769.99

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

$ 650.52 USD
Free Shipping on orders $49 and up

If you're the proud owner of an S14-equipped, 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, designed for enhanced durability and wear protection. Prevent costly mechanical failures and increase engine life with our WPC-Treated Performance Rod Bearing Service Kit!

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 aging engines like the S14. 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 translates into increased power and responsiveness, providing you with a more exhilarating driving experience. Whether you're tearing up the track or enjoying a spirited weekend drive, you'll notice a difference in your vehicle's performance. Preventative Maintenance: Proactively replacing your rod bearings and bolts with the WPC Performance Kit can prevent potential engine failures. As engines age and accumulate miles, wear and tear become inevitable. These components help you address this issue head-on, preventing costly engine damage and repairs down the road. This is especially crucial for BMW E30 M3 owners who value their investment. Long-Term Cost Savings: While the initial investment in a WPC Performance Rod Bearing Replacement Kit may seem substantial, it's a small price to pay for the long-term benefits. Preventing engine failure and costly repairs can save you thousands of dollars over the life of your vehicle, not to mention the peace of mind that comes with knowing your BMW is built for reliability. Included in the kit:

8 - Turner Motorsport WPC-Treated "Race Series" Rod Bearing Shells 1 - Oil Pan Gasket 1 - Oil Filter Kit 1 - Oil Drain Plug 8 - Genuine BMW Connecting Rod Bolts 1 - Liqui Moly 10w-40 Engine Oil - 5 Liters 1 - Liqui Moly 10w-40 Engine Oil - 1 Liters 1 - Assembly Lube - 4 oz

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