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BMW Engine Parts & Accessories

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DINANTRONICS X Performance Tuner

ES#4430012 - D440-0130 - DINANTRONICS X Performance Tuner - Max gains of up to +24 HP and +36 lb-ft TRQ (Crank); +22 HP and +34 lb-ft TRQ (Wheel) - Dinan - BMW

Max gains of up to +24 HP and +36 lb-ft TRQ (Crank); +22 HP and +34 lb-ft TRQ (Wheel) Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4430012
Mfg#:
D440-0130
Ships in 9 Business Days
11% off MSRP

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

$749.99

This product was last offered at the strikethrough price on
09-19-2026

$665.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator

ES#4905055 - 12317591532KT - Remanufactured Alternator - Includes a refundable $81.90 core charge - MPA Electrical - BMW

Includes a refundable $81.90 core charge

Brand:
MPA Electrical
ES#:
4905055
Mfg#:
12317591532KT
Ships in 1 Business Day
$701.99

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

$665.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit - Kevlar Reinforced

ES#4736698 - 11287833264KT - Performance Accessory Belt Kit - Kevlar Reinforced - Utilizes high quality components and our performance Kevlar reinforced belts - Assembled By ECS - BMW

Utilizes high quality components and our performance Kevlar reinforced belts 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4736698
Mfg#:
11287833264KT
Ships on Nov 12, 2026
$665.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DISA Valve motor - priced each

ES#25790 - 11617537998 - DISA Valve motor - priced each - Controls the intake runner flap - Genuine BMW - BMW

Controls the intake runner flap

Brand:
Genuine BMW - Corporate Logo
ES#:
25790
Mfg#:
11617537998
Ships in 5 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.

$343.99

This product was last offered at the strikethrough price on
09-19-2026

$332.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Booster Vacuum Pump

ES#2817099 - 11667635657 - Brake Booster Vacuum Pump - Attaches to the front of the cylinder head assembly providing vacuum to the master cylinder - Pierburg - BMW

Attaches to the front of the cylinder head assembly providing vacuum to the master cylinder

Brand:
Pierburg - Corporate Logo
ES#:
2817099
Mfg#:
11667635657
Ships in 1 Business Day
$221.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Assembly

ES#38442 - 17127548223 - Coolant Hose Assembly - Located across the front of the engine bay - Genuine BMW - BMW

Located across the front of the engine bay For manual transmission models only

Brand:
Genuine BMW - Corporate Logo
ES#:
38442
Mfg#:
17127548223
Ships in 1-2 days
2% off MSRP

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

$225.99

This product was last offered at the strikethrough price on
09-19-2026

$221.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Six

ES#2535359 - 12120037607KT - Spark Plugs - Set Of Six - OEM replacement spark plugs - Genuine BMW - BMW

OEM replacement spark plugs

Brand:
Genuine BMW - Corporate Logo
ES#:
2535359
Mfg#:
12120037607KT
Ships in 2 Business Days
$221.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor

ES#2581056 - 13627568421 - Knock Sensor - Detects engine ping and changes timing accordingly - Bosch - BMW

Detects engine ping and changes timing accordingly We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1997

Brand:
Bosch - Corporate Logo
ES#:
2581056
Mfg#:
13627568421
Ships in 2 Business Days
$127.99

This product was last offered at the strikethrough price on
08-13-2026

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

BMW Oil Pan Gasket

ES#4667263 - 24117572618 - BMW Oil Pan Gasket - Oil pan gasket replacement - Elring - BMW

Oil pan gasket replacement 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4667263
Mfg#:
24117572618
In Stock
$51.99

This product was last offered at the strikethrough price on
04-14-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#27772 - 12120022902 - Spark Plug - Priced Each - NGK DCPR8EKP - Genuine BMW - BMW

NGK DCPR8EKP

Brand:
Genuine BMW - Corporate Logo
ES#:
27772
Mfg#:
12120022902
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.

$38.99

This product was last offered at the strikethrough price on
09-19-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Timing Chain Tensioner

ES#4899486 - 11417618943 - Oil Pump Timing Chain Tensioner - Includes mounting hardware - Bremmen Parts - BMW

Includes mounting hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4899486
Mfg#:
11417618943
Ships in 5 Business Days
ON SALE! SAVE 21%
$69.99

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

$55.48 USD
Free Shipping
on orders $49 and up

Idler Pulley for Water Pump / Alternator Belt

ES#3673362 - 5320293100 - Idler Pulley for Water Pump / Alternator Belt - Keep your alternator turning properly. - Ina - BMW

Keep your alternator turning properly. We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3673362
Mfg#:
5320293100
Ships in 1 Business Day
$31.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator Service Kit

ES#2682267 - 11617531423KT - Oil Separator Service Kit - Includes valve and all necessary hoses - Genuine BMW - BMW

Includes valve and all necessary hoses For vehicles with production date from 10/2005

Brand:
Genuine BMW - Corporate Logo
ES#:
2682267
Mfg#:
11617531423KT
Ships in 2 Business Days
$664.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Hose

ES#4181373 - 17128654854 - Lower Radiator Hose - Replace aging radiator hoses to prevent costly failure! - Genuine BMW - BMW

Replace aging radiator hoses to prevent costly failure!

Brand:
Genuine BMW - Corporate Logo
ES#:
4181373
Mfg#:
17128654854
Ships in 1-2 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.

$141.99

This product was last offered at the strikethrough price on
09-19-2026

$132.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Cooant Hose

ES#4181366 - 17128654834 - Upper Radiator Cooant Hose - Prevent coolant leaks with a brand new hose - Genuine BMW - BMW

Prevent coolant leaks with a brand new hose For models with a production date up to 07/2021 or a production date from 07/2021+ without Crontrol DSC (S8WEA)

Brand:
Genuine BMW - Corporate Logo
ES#:
4181366
Mfg#:
17128654834
Ships in 1-2 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.

$141.99

This product was last offered at the strikethrough price on
09-19-2026

$132.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Differential Sensor

ES#3603810 - 13628657300 - Pressure Differential Sensor - Make sure your engine is running correctly - Genuine BMW - BMW

Make sure your engine is running correctly

Brand:
Genuine BMW - Corporate Logo
ES#:
3603810
Mfg#:
13628657300
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.

$102.99

This product was last offered at the strikethrough price on
09-19-2026

$94.99 USD
Free Shipping
on orders $49 and up

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.

Other BMW Engine Parts & Accessories

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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