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BMW E34 Most Popular Parts

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Castrol SAF-XJ (75w-140) - 500mL

ES#1613859 - 001989520310 - Castrol SAF-XJ (75w-140) - 500mL - Used In AMG and BMW Motorsport rear differentials - Castrol - BMW Mercedes Benz
ECS Tuning recommends this product.

Used In AMG and BMW Motorsport rear differentials

Brand:
Castrol - Corporate Logo
ES#:
1613859
Mfg#:
001989520310
In Stock
$41.59 USD
Free Shipping
on orders $49 and up

Stage 2 MB Performance Clutch Kit - With Single Mass Flywheel

ES#4690128 - MB-006-005 - Stage 2 MB Performance Clutch Kit - With Single Mass Flywheel - The MB clutch kit assembly provides up to 80% increase in torque capacity and is ideally suited for aggressive street use and moderate track use. - DKM - BMW

The MB clutch kit assembly provides up to 80% increase in torque capacity and is ideally suited for aggressive street use and moderate track use. For vehicles with 5-speed transmission only

Brand:
DKM - Corporate Logo
ES#:
4690128
Mfg#:
MB-006-005
In Stock
$999.99 USD
Free Shipping

Turner Motorsport Black Wheel Spacer & Bolt Kit - 12.5mm

ES#3551722 - twh9905013KT - Turner Motorsport Black Wheel Spacer & Bolt Kit - 12.5mm - Lightweight aircraft grade aluminum wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW

Lightweight aircraft grade aluminum wheel spacers with a machined tab for easy removal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3551722
Mfg#:
TWH9905013KT
In Stock
ON SALE! SAVE 25%
$214.89

This product was last offered at the strikethrough price on
06-13-2026

$161.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bolt-on Wheel Spacer & Bolt Kit - 25mm

ES#3101028 - 1058ecs04-25BKT - Bolt-on Wheel Spacer & Bolt Kit - 25mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3101028
Mfg#:
1058ECS04-25BKT
Ships on Oct 6, 2026
ON SALE!
$196.99

This product was last offered at the strikethrough price on
06-13-2026

$191.08 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Differential Input Shaft Seal - Priced Each

ES#56246 - 33121213949 - Differential Input Shaft Seal - Priced Each - This is the seal for the pinion shaft - Genuine BMW - BMW

This is the seal for the pinion shaft

Brand:
Genuine BMW - Corporate Logo
ES#:
56246
Mfg#:
33121213949
In Stock
5% off MSRP

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

$70.61

This product was last offered at the strikethrough price on
09-12-2026

$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mounting Bolt - Priced Each

ES#41947 - 23001222894 - Transmission Mounting Bolt - Priced Each - M12x90. Secures the transmission bellhousing to the engine block. - Genuine BMW - BMW

M12x90. Secures the transmission bellhousing to the engine block.

Brand:
Genuine BMW - Corporate Logo
ES#:
41947
Mfg#:
23001222894
In Stock
8% off MSRP

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

$19.47

This product was last offered at the strikethrough price on
09-12-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Water Pump & Thermostat Kit

ES#4818358 - 11517527799KT - Performance Water Pump & Thermostat Kit - Featuring a high-performance Stewart water pump and low-temp Mishimoto thermostat with aluminum housing! - Assembled By ECS - BMW

Featuring a high-performance Stewart water pump and low-temp Mishimoto thermostat with aluminum housing! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818358
Mfg#:
11517527799KT
In Stock
$357.99

This product was last offered at the strikethrough price on
06-15-2026

$343.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Supersprint Performance Exhaust Manifold

ES#3148852 - 784701 - Supersprint Performance Exhaust Manifold - Free up horsepower and torque with non-restrictive headers! - Supersprint - BMW

Free up horsepower and torque with non-restrictive headers!

Brand:
Supersprint - Corporate Logo
ES#:
3148852
Mfg#:
784701
Ships on Dec 16, 2026
$4785.99 USD
Free Shipping

16" Style 5 Wheels - Square Set Of Four

ES#2139034 - 36112225518 - 16" Style 5 Wheels - Square Set Of Four - 16x7.5 ET20 72.6mm CB, 5x120 bolt pattern - includes center caps. From the E28 and E34 M5. - Genuine BMW - BMW

16x7.5 ET20 72.6mm CB, 5x120 bolt pattern - includes center caps. From the E28 and E34 M5.

Brand:
Genuine BMW - Corporate Logo
ES#:
2139034
Mfg#:
36112225518
Back Ordered
$4704.99 USD
This product is lifetime replacement eligible Partial Replacement

Wheel Stud Conversion Kit - Half set

ES#2836723 - 001467ecs04kt - Wheel Stud Conversion Kit - Half set - Make wheel changes faster and easier, enough to convert one axle - ECS - BMW

Make wheel changes faster and easier, enough to convert one axle 10X Entries Into Our F80 M3 Sweepstakes
Ideal for vehicles with up to 10mm wheel spacers or those without spacers

Brand:
ECS - Corporate Logo
ES#:
2836723
Mfg#:
001467ECS04KT
In Stock
ON SALE!
$100.99

This product was last offered at the strikethrough price on
06-13-2026

$95.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Tubolare Full-Stepped Header

ES#3055847 - 783801 - Supersprint Tubolare Full-Stepped Header - More flow for less restrictions, don't let your exhaust be the weak point of power - Supersprint - BMW

More flow for less restrictions, don't let your exhaust be the weak point of power

Brand:
Supersprint - Corporate Logo
ES#:
3055847
Mfg#:
783801
Ships on Dec 15, 2026
$4699.99 USD
Free Shipping

Idler Pulley

ES#259465 - 11287841228 - Idler Pulley - Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems - Ina - BMW
ECS Tuning recommends this product.

Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
259465
Mfg#:
11287841228
In Stock
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Flex Disc

ES#4316494 - 26117511454 - Universal Flex Disc - Also known as a "Giubo" - Bavarian Autosport - BMW
ECS Tuning recommends this product.

Also known as a "Giubo" 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with manual transmission only

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4316494
Mfg#:
26117511454
In Stock
ON SALE! SAVE 15%
$49.99

This product was last offered at the strikethrough price on
05-02-2026

$42.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Flex Disc

ES#2869879 - 26112226527 - Universal Flex Disc - Also known as a "Guibo". Made in Germany! - Febi - BMW

Also known as a "Guibo". Made in Germany! We Price Match - Give Us A Call or Chat!
For vehicles with manual transmissions only

Brand:
Febi - Corporate Logo
ES#:
2869879
Mfg#:
26112226527
In Stock
$127.99

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

$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

74.1mm-72.56mm Aluminum Hub Centric Ring - Set Of Four

ES#4814052 - 7417256AL - 74.1mm-72.56mm Aluminum Hub Centric Ring - Set Of Four - Easily adapt 74.1mm E39 wheels to standard 72.56mm wheel hubs! - Bremmen Parts - BMW

Easily adapt 74.1mm E39 wheels to standard 72.56mm wheel hubs! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4814052
Mfg#:
7417256AL
In Stock
ON SALE!
$32.99

This product was last offered at the strikethrough price on
05-02-2026

$31.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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