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BMW E34 Engine Parts & Accessories

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Mass Air Flow Sensor

ES#4941253 - 13621747155 - Mass Air Flow Sensor - Restore performance and efficiency with a new MAF sensor! - Holstein - BMW

Restore performance and efficiency with a new MAF sensor!

Brand:
Holstein - Corporate Logo
ES#:
4941253
Mfg#:
13621747155
In Stock
$102.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E34 Engine Mount - Priced Each

ES#27401 - 11811138879 - E34 Engine Mount - Priced Each - Used for left or right side - Genuine BMW - BMW

Used for left or right side

Brand:
Genuine BMW - Corporate Logo
ES#:
27401
Mfg#:
11811138879
Ships in 3 Business Days
6% off MSRP

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

$71.99

This product was last offered at the strikethrough price on
07-21-2026

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2803635 - 11531287651 - Coolant Hose - From water pump to thermostat housing - Rein - BMW

From water pump to thermostat housing 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803635
Mfg#:
11531287651
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#259197 - 11519070759 - Water Pump - Includes gasket - Graf - BMW

Includes gasket

Brand:
Graf - Corporate Logo
ES#:
259197
Mfg#:
11519070759
Ships in 2 Business Days
$63.11

This product was last offered at the strikethrough price on
05-09-2026

$57.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valley Pan Service Kit - Level 2

ES#2719007 - 11141742042KT5 - Valley Pan Service Kit - Level 2 - Everything needed valley pan gasket replacement, including a new water pump and drive belts. Features an upgraded valley pan. - Assembled By ECS - BMW

Everything needed valley pan gasket replacement, including a new water pump and drive belts. Features an upgraded valley pan. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2719007
Mfg#:
11141742042KT5
Ships in 9 Business Days
Auto Notify
ON SALE!
$428.99

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

$404.50 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Valley Pan Service Kit - Level 1

ES#2719103 - 11141742042 - Valley Pan Service Kit - Level 1 - Every thing need for a basic valley pan gasket replacement with all OEM components - Genuine BMW - BMW

Every thing need for a basic valley pan gasket replacement with all OEM components

Brand:
Genuine BMW - Corporate Logo
ES#:
2719103
Mfg#:
11141742042
Ships in 3 Business Days
$405.99

This product was last offered at the strikethrough price on
04-06-2026

$403.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Valley Pan Service Kit - Level 1

ES#2719100 - 11141742042 - Valley Pan Service Kit - Level 1 - Everything need for a basic valley pan gasket replacement with all OEM components - Genuine BMW - BMW

Everything need for a basic valley pan gasket replacement with all OEM components

Brand:
Genuine BMW - Corporate Logo
ES#:
2719100
Mfg#:
11141742042
Ships in 3 Business Days
$405.99

This product was last offered at the strikethrough price on
04-06-2026

$403.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cylinder Head Gasket Set

ES#18781 - 11129064467 - Cylinder Head Gasket Set - All gaskets and seals needed to rebuild the cylinder head - Genuine BMW - BMW

All gaskets and seals needed to rebuild the cylinder head For vehicles with production date from 09/1992

Brand:
Genuine BMW - Corporate Logo
ES#:
18781
Mfg#:
11129064467
Ships in 9 Business Days
4% off MSRP

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

$422.99

This product was last offered at the strikethrough price on
07-21-2026

$403.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Seal Washer - Priced Each

ES#4316501 - 11121437395 - Valve Cover Seal Washer - Priced Each - Rubber sealing washer underneath valve cover securing nut - Bremmen Parts - BMW

Rubber sealing washer underneath valve cover securing nut 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316501
Mfg#:
11121437395
In Stock
ON SALE! SAVE 39%
$3.99

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

$2.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Camshaft Seal

ES#2797673 - 11121284154 - Front Camshaft Seal - Found in lower timing cover - Genuine BMW - BMW

Found in lower timing cover

Brand:
Genuine BMW - Corporate Logo
ES#:
2797673
Mfg#:
11121284154
Ships in 3 Business Days
$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Chip

ES#3098432 - 350-500 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +39HP +38LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +39HP +38LB/FT Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty.

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3098432
Mfg#:
350-500
In Stock
ON SALE! SAVE 20%
$249.00

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

$199.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Conforti Performance Chip

ES#3108296 - 4040-3000 - Turner Conforti Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +23HP +23LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +23HP +23LB/FT Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty. -- For vehicles with a manual transmission and a productio

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3108296
Mfg#:
4040-3000
In Stock
ON SALE! SAVE 20%
$249.00

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

$199.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Chip

ES#3098135 - 402-000 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +20HP +13LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +20HP +13LB/FT Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty. -- For vehicles with production date up to 08/1992 with DME # 0-261-200-402

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3098135
Mfg#:
402-000
In Stock
ON SALE! SAVE 20%
$249.00

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

$199.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Seal - Front

ES#4689985 - 11141275466 - Crankshaft Seal - Front - Should be replaced each time the crank pulley is removed - Bavarian Autosport - BMW

Should be replaced each time the crank pulley is removed 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4689985
Mfg#:
11141275466
In Stock
ON SALE! SAVE 15%
$8.99

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

$7.64 USD
Free Shipping
on orders $49 and up

Crankshaft Holder Tool - # 112 150

ES#197748 - 83300490841 - Crankshaft Holder Tool - # 112 150 - Used to hold the crankshaft in place, preventing rotation - For use with the M20, M42, M44, M50, M52, M54, S50, & S52 engines - Genuine BMW - BMW

Used to hold the crankshaft in place, preventing rotation - For use with the M20, M42, M44, M50, M52, M54, S50, & S52 engines

Brand:
Genuine BMW - Corporate Logo
ES#:
197748
Mfg#:
83300490841
Ships in 1-2 days
$197.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#34079 - 13541719967 - Coolant Hose - Throttle housing small hose - Genuine BMW - BMW

Throttle housing small hose

Brand:
Genuine BMW - Corporate Logo
ES#:
34079
Mfg#:
13541719967
Ships in 3 Business Days
3% off MSRP

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

$36.99

This product was last offered at the strikethrough price on
07-21-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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