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BMW E46 M3 S54 3.2L

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BMW E46 M3 S54 3.2L Engine Parts & Accessories

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Fuel Tank Breather Valve

ES#4876889 - 13907831770 - Fuel Tank Breather Valve - Fix that rough idle! - Bremmen Parts - BMW

Fix that rough idle! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4876889
Mfg#:
13907831770
In Stock
ON SALE! SAVE 20%
$80.99

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

$64.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2 Pin Connector

ES#4772590 - 12521427615 - 2 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch. - ECS - BMW MINI

Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4772590
Mfg#:
12521427615
Ships on Jul 27, 2026
Auto Notify
ON SALE! SAVE 25%
$7.99

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

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FIC 525cc Fuel Injectors - Set Of Six

ES#4781297 - IS801-0525H - FIC 525cc Fuel Injectors - Set Of Six - High flow injectors for your BMW - includes adapter pigtails that are soldered in to replace your factory injector plugs - Fuel Injector Clinic - BMW

High flow injectors for your BMW - includes adapter pigtails that are soldered in to replace your factory injector plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel Injector Clinic - Corporate Logo
ES#:
4781297
Mfg#:
IS801-0525H
Ships in 1 Business Day
$515.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Washer

ES#253966 - 11127838077 - Valve Cover Washer - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
253966
Mfg#:
11127838077
In Stock
$3.99

This product was last offered at the strikethrough price on
03-17-2026

$3.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cruise Control Clutch Lead

ES#160114 - 61116911072 - Cruise Control Clutch Lead - Cancels cruise control when clutch pedal is depressed - Genuine BMW - BMW

Cancels cruise control when clutch pedal is depressed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission and cruise control with a production date up to 03/2001

Brand:
Genuine BMW - Corporate Logo
ES#:
160114
Mfg#:
61116911072
In Stock
$12.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rocker Arm Shaft - Exhaust

ES#22593 - 11337838124 - Rocker Arm Shaft - Exhaust - Exhaust cam rocker arm shaft - Genuine BMW - BMW

Exhaust cam rocker arm shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
22593
Mfg#:
11337838124
Ships in 1-2 days
$168.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Main Bearing Set - S54

ES#4758965 - 5150-HPMBS-S54 - Performance Main Bearing Set - S54 - Performance Coated Rod Bearing Set for the S54 Engine - Std. Size - 5150 Autosport - BMW

Performance Coated Rod Bearing Set for the S54 Engine - Std. Size affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4758965
Mfg#:
5150-HPMBS-S54
Ships in 3 Business Days
$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt

ES#14585 - 07119904529 - Hex Bolt - M10x55 - Genuine BMW - BMW

M10x55 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
14585
Mfg#:
07119904529
In Stock
$10.45

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

$9.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Air line

ES#35941 - 16111184135 - E46 Air line - Air Line with the dreaded L-shaped connector that can have a tendency to snap - Genuine BMW - BMW

Air Line with the dreaded L-shaped connector that can have a tendency to snap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
35941
Mfg#:
16111184135
Ships in 1-2 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.

$128.99

This product was last offered at the strikethrough price on
06-26-2026

$123.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 80*C

ES#24765 - 11531318274 - Thermostat - 80*C - Does not include gasket - Genuine BMW - BMW

Does not include gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
24765
Mfg#:
11531318274
In Stock
16% off MSRP

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

$147.44

This product was last offered at the strikethrough price on
06-26-2026

$123.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Regulating Valve

ES#23205 - 11367830341 - Oil Regulating Valve - Found in the cylinder head. - Genuine BMW - BMW

Found in the cylinder head. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
23205
Mfg#:
11367830341
Ships in 1-2 days
1% off MSRP

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

$70.99

This product was last offered at the strikethrough price on
06-26-2026

$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Fuel Injector Set

ES#4488426 - 17U-01-0550-6 - Performance Fuel Injector Set - Critical for maintaining engine health and maximizing tuning potential. - DeatschWerks - BMW Porsche

Critical for maintaining engine health and maximizing tuning potential. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Custom Applications - Will require additional tuning or modifications.

Brand:
DeatschWerks - Corporate Logo
ES#:
4488426
Mfg#:
17U-01-0550-6
In Stock at Vendor
$489.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rally Road M50 Oil Cooler Cap Kit

Easily fit an external oil cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rally Road - Corporate Logo
ES#:
3490703
Mfg#:
RR0CCK
Ships on Jul 15, 2026
Starting at $217.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Exact-Fit High Flow Air Filter - Oiled

ES#4460965 - 012054LA08-OIL - ECS Exact-Fit High Flow Air Filter - Oiled - High flow filter replacement to get your engine breathing better than new! - ECS - BMW

High flow filter replacement to get your engine breathing better than new! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4460965
Mfg#:
012054LA08-OIL
In Stock
ON SALE! SAVE 25%
$71.99

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

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Locks - Priced Each

ES#22823 - 11341461405 - Valve Stem Locks - Priced Each - Used to hold your valve springs in place - Genuine BMW - BMW MINI

Used to hold your valve springs in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
22823
Mfg#:
11341461405
In Stock
$3.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Distributor Line

ES#37291 - 16137177237 - Fuel Distributor Line - Located between the main fuel tank and expansion tank. - Genuine BMW - BMW

Located between the main fuel tank and expansion tank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
37291
Mfg#:
16137177237
In Stock
ON SALE!
$169.99

This product was last offered at the strikethrough price on
06-25-2026

$161.15 USD
Free Shipping
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.

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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