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BMW M3 Engine Parts & Accessories

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Battery - Rollover Bar

ES#2596532 - 61217601939 - Battery - Rollover Bar - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2596532
Mfg#:
61217601939
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.

$65.99

This product was last offered at the strikethrough price on
06-20-2026

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bush

ES#29259 - 12311276227 - Bush - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
29259
Mfg#:
12311276227
Ships in 1-2 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.

$31.99

This product was last offered at the strikethrough price on
06-20-2026

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Bracket Fuel Strainer

ES#32970 - 13321435583 - E46 Bracket Fuel Strainer - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
32970
Mfg#:
13321435583
Ships in 7 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.

$31.99

This product was last offered at the strikethrough price on
06-20-2026

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Pressure Regulator Valve

ES#2534628 - 11151703484 - Crankcase Pressure Regulator Valve - Commonly referred to as the "oil separator" - URO - BMW

Commonly referred to as the "oil separator" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534628
Mfg#:
11151703484
Ships in 1 Business Day
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Cap

ES#24097 - 11427838009 - Oil Filter Housing Cap - Plastic cap that screws on and holds the oil filter - Genuine BMW - BMW

Plastic cap that screws on and holds the oil filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
24097
Mfg#:
11427838009
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.

$64.99

This product was last offered at the strikethrough price on
06-20-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Mount - Priced Each

ES#1833230 - 61211243530 - Rubber Mount - Priced Each - For Fuel Pump - Genuine BMW - BMW

For Fuel Pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1833230
Mfg#:
61211243530
Ships in 1-2 days
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Compartment Cover

ES#123650 - 51478119105 - Battery Compartment Cover - Used to cover the battery area - Genuine BMW - BMW

Used to cover the battery area affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For convertible models only

Brand:
Genuine BMW - Corporate Logo
ES#:
123650
Mfg#:
51478119105
Ships in 7 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.

$62.99

This product was last offered at the strikethrough price on
06-20-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator

Restore proper alternator functionality with a new voltage regulator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This part is for cars with 80A Valeo alternators

Brand:
Hitachi - Corporate Logo
ES#:
5396623
Mfg#:
12321739435
Back Ordered
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Base B+ - 2X

ES#165911 - 61138387546 - Base B+ - 2X - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
165911
Mfg#:
61138387546
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.

$61.99

This product was last offered at the strikethrough price on
06-20-2026

$59.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#4212952 - 13641730060KT - Fuel Injector - Priced Each - Don't let a failed injector keep your BMW off the road. Price includes $10.00 Core Charge. - GB Remanufacturing - BMW

Don't let a failed injector keep your BMW off the road. Price includes $10.00 Core Charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
GB Remanufacturing - Corporate Logo
ES#:
4212952
Mfg#:
13641730060KT
Back Ordered
$61.99

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Valve Cover Hardware Upgrade - Black

ES#5446473 - VTT-TI-BOLTS-2-B - Titanium Valve Cover Hardware Upgrade - Black - Finished in a sleek black, this kit provides a stealthy, high-end look that perfectly complements the styling of the VTT modular valve cover system. - Vargas Turbo Technologies - BMW

Finished in a sleek black, this kit provides a stealthy, high-end look that perfectly complements the styling of the VTT modular valve cover system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with VTT Valve Cover

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446473
Mfg#:
VTT-TI-BOLTS-2-B
Back Ordered
Auto Notify
$59.99 USD
Free Shipping

Intake manifold cover

ES#25501 - 11611703778 - Intake manifold cover - Located on the under side of the intake manifold - Genuine BMW - BMW

Located on the under side of the intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
25501
Mfg#:
11611703778
Ships in 1-2 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.

$30.99

This product was last offered at the strikethrough price on
06-20-2026

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Ball Bearing

ES#4389994 - 12311722979 - Alternator Ball Bearing - Used when performing an alternator rebuild (Measurements:47x17x14) - SKF - BMW

Used when performing an alternator rebuild (Measurements:47x17x14) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SKF - Corporate Logo
ES#:
4389994
Mfg#:
12311722979
Ships in 9 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2570141 - 17137516004 - Expansion Tank Cap - Cap for plastic expansion tank - Febi - BMW

Cap for plastic expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2570141
Mfg#:
17137516004
In Stock at Vendor
$15.99

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

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 92C

ES#4845554 - 11537511083 - Thermostat - 92C - This thermostat does not include gasket. The Thermostat - 92C from ECS Tuning is the ideal choice for BMW owners looking to maintain optimal engine temperature, protect critical components from overheating - Rein - BMW

This thermostat does not include gasket. The Thermostat - 92C from ECS Tuning is the ideal choice for BMW owners looking to maintain optimal engine temperature, protect critical components from overheating affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4845554
Mfg#:
11537511083
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Hose

ES#24599 - 11531266472 - Water Hose - Attaches from the coolant return pipe to water pump - Genuine BMW - BMW
ECS Tuning recommends this product.

Attaches from the coolant return pipe to water pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
24599
Mfg#:
11531266472
Ships in 1-2 days
$11.99 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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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