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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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Timing Chain Tensioner Rail - Lower Rear

ES#22406 - 11317836441 - Timing Chain Tensioner Rail - Lower Rear - Guide used to tension the timing chain - Genuine BMW - BMW

Guide used to tension the timing chain

Brand:
Genuine BMW - Corporate Logo
ES#:
22406
Mfg#:
11317836441
Ships Today
$41.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#1884305 - 13721730946 - Air Filter - Quality air filter for your BMW - Hengst - BMW
ECS Tuning recommends this product.

Quality air filter for your BMW 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
1884305
Mfg#:
13721730946
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Karbonius E46 M3 CSL Concept S54 Engine Cover 2x2 Twill Matte Finish

Made in carbon fiber prepreg in aluminum mold and cured in an autoclave, lends the best finished you can find on the market and a major thermal and structural stability.

Brand:
Karbonius Composites - Corporate Logo
ES#:
4900009
Mfg#:
E46TM04-CFM-2-CS
Special Order: No Guaranteed ETA
$869.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor O-Ring

ES#3478331 - 12611744292 - Oil Level Sensor O-Ring - Used to seal sensor to the oil pan - Elring - BMW

Used to seal sensor to the oil pan 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478331
Mfg#:
12611744292
In Stock
$11.71

This product was last offered at the strikethrough price on
07-08-2026

$5.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

"M" Engine Beauty Cover

ES#18734 - 11127835905 - "M" Engine Beauty Cover - Includes the "M" Motorsport emblem - Genuine BMW - BMW

Includes the "M" Motorsport emblem

Brand:
Genuine BMW - Corporate Logo
ES#:
18734
Mfg#:
11127835905
Ships in 6 Business 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.

$886.99

This product was last offered at the strikethrough price on
10-01-2026

$868.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Aluminum Expansion Tank

ES#3659552 - 63793 - Performance Aluminum Expansion Tank - Keep your car cool and prepared for hot conditions and end "spontaneous combustion" of plastic expansion tanks. - Moroso - BMW

Keep your car cool and prepared for hot conditions and end "spontaneous combustion" of plastic expansion tanks.

Brand:
Moroso - Corporate Logo
ES#:
3659552
Mfg#:
63793
In Stock at Vendor
$433.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3 Pin Connector

ES#4772589 - 12521433915 - 3 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor. - ECS - BMW

Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4772589
Mfg#:
12521433915
In Stock
ON SALE! SAVE 25%
$10.99

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

$8.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

6mm Intake Valve Stem Seal - Polyacrylic - Priced Each

ES#3129395 - VS-VBM6I - 6mm Intake Valve Stem Seal - Polyacrylic - Priced Each - The perfect seal for repairing, replacing, or upgrading your valves and stem seals! - Supertech - Audi BMW Volkswagen

The perfect seal for repairing, replacing, or upgrading your valves and stem seals!

Brand:
Supertech - Corporate Logo
ES#:
3129395
Mfg#:
VS-VBM6I
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Pressure Regulator Valve

ES#4899517 - 11157840446 - Crankcase Pressure Regulator Valve - Commonly referred to as the "oil separator" - Rein - BMW

Commonly referred to as the "oil separator" 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4899517
Mfg#:
11157840446
In Stock
$40.99 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.

Brand:
Genuine BMW - Corporate Logo
ES#:
37291
Mfg#:
16137177237
Ships in 1 day
2% off MSRP

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

$175.99

This product was last offered at the strikethrough price on
10-01-2026

$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vulcan Cut-Ring Head gasket

ES#4450815 - CR330141 - Vulcan Cut-Ring Head gasket - Composite body head gasket with stainless steel combustion rings for unrivaled performance and leak protection! - SCE Gaskets - BMW

Composite body head gasket with stainless steel combustion rings for unrivaled performance and leak protection!

Brand:
SCE Gaskets - Corporate Logo
ES#:
4450815
Mfg#:
CR330141
Ships in 9 Business Days
$285.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose Elbow

ES#33149 - 13417837597 - Hose Elbow - Attaches to the idle regulating valve - Genuine BMW - BMW

Attaches to the idle regulating valve

Brand:
Genuine BMW - Corporate Logo
ES#:
33149
Mfg#:
13417837597
Ships in 1 day
3% off MSRP

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

$67.99

This product was last offered at the strikethrough price on
10-01-2026

$65.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expanding Rivet - Priced Each

ES#37846 - 17111712963 - Expanding Rivet - Priced Each - Fan shroud expanding clamp/rivet - Genuine BMW - BMW

Fan shroud expanding clamp/rivet

Brand:
Genuine BMW - Corporate Logo
ES#:
37846
Mfg#:
17111712963
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set

ES#2587190 - 11127832034KT - Valve Cover Gasket Set - Includes all the necessary components for a valve cover removal - Genuine BMW - BMW

Includes all the necessary components for a valve cover removal

Brand:
Genuine BMW - Corporate Logo
ES#:
2587190
Mfg#:
11127832034KT
In Stock
$427.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#4316486 - 13621433076 - Temperature Sensor - Monitors coolant / oil temperature - Bavarian Autosport - BMW

Monitors coolant / oil temperature 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4316486
Mfg#:
13621433076
In Stock
ON SALE! SAVE 20%
$14.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Pulley

ES#2815437 - 32427830838 - Power Steering Pulley - Pulley for the power steering pump - Hamburg Tech - BMW

Pulley for the power steering pump We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815437
Mfg#:
32427830838
In Stock
$49.99 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.

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