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BMW E46 M3 S54 3.2L Engine Parts & Accessories

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ES#4414318 - 930286135T - MAHLE Forged Piston Kit 87.25mm with Thermal Barrier Coating (TBC) - S54 - 3.2L - Replace the OE cast aluminum pistons with stronger forged MAHLE pistons. Includes Pistons, Rings, and hardware. - Mahle Motorsports - BMW

Replace the OE cast aluminum pistons with stronger forged MAHLE pistons. Includes Pistons, Rings, and hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle Motorsports - Corporate Logo
ES#:
4414318
Mfg#:
930286135T
Special Order: No Guaranteed ETA
$1271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2587190
Mfg#:
11127832034KT
In Stock
$423.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#205328 - 12617508003 - Oil Level Sensor - Includes sealing o-ring - Hella - BMW

Includes sealing o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hella - Corporate Logo
ES#:
205328
Mfg#:
12617508003
Back Ordered
$84.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4493100 - RGS54VNsK - Race German S54 Vanos Rebuild Kit - Eliminate VANOS issues or stop them before they happen! - Race German - BMW

Eliminate VANOS issues or stop them before they happen! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race German - Corporate Logo
ES#:
4493100
Mfg#:
RGS54VNSK
In Stock
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4820880 - BMWS54TMGKT - Timing Chain Service Kit - Everything you need to service your timing chains and guides directly from BMW - Genuine BMW - BMW

Everything you need to service your timing chains and guides directly from BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4820880
Mfg#:
BMWS54TMGKT
Ships in 1-2 days
$1245.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2777575 - 17117639022 - Expansion Tank Cap - Replace worn or missing pieces. - Genuine BMW - BMW

Replace worn or missing pieces. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2777575
Mfg#:
17117639022
In Stock
21% off MSRP

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

$34.96

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

$27.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2598514 - 11127831920 - Cylinder Head Gasket Set - Includes all gaskets that should be replaced during a head service - including the head gasket - Victor Reinz - BMW
ECS Tuning recommends this product.

Includes all gaskets that should be replaced during a head service - including the head gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2598514
Mfg#:
11127831920
Ships in 1 Business Day
$655.99

This product was last offered at the strikethrough price on
04-17-2026

$621.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2537049 - 11517838159 - E46 Water Pump - Includes alignment dowel - Saleri - BMW

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

Brand:
Saleri - Corporate Logo
ES#:
2537049
Mfg#:
11517838159
In Stock at Vendor
$253.11

This product was last offered at the strikethrough price on
03-31-2026

$247.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4904975 - BM-0006-BCG - Carbon Competition Fuel Cap Cover - Elevate the aesthetics of your BMW and leave no stone unturned; take your BMW to the next level with the AutoTecknic dry carbon fiber fuel cap cover. - AUTOTECKNIC - BMW MINI

Elevate the aesthetics of your BMW and leave no stone unturned; take your BMW to the next level with the AutoTecknic dry carbon fiber fuel cap cover. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4904975
Mfg#:
BM-0006-BCG
In Stock
$65.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4338188 - 2101 - 12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose - ECS - Audi BMW Volkswagen Mercedes Benz

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

Brand:
ECS - Corporate Logo
ES#:
4338188
Mfg#:
2101
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2874178 - 17137553919 - Fluid Level Sensor - This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level - Febi - BMW MINI

This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level 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#:
2874178
Mfg#:
17137553919
In Stock
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#22362 - 11317830159 - Timing Chain Tensioner Rail - Upper Rear - Keeps timing chain tracking properly. - Genuine BMW - BMW

Keeps timing chain tracking properly. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
22362
Mfg#:
11317830159
In Stock
$41.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4159481 - 297117 - JE Pistons Forged Piston Set Of 6 - 87mm Bore - 11.5:1 CR - Capable of supporting higher power while also reducing piston weight - JE Piston - BMW

Capable of supporting higher power while also reducing piston weight affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JE Piston - Corporate Logo
ES#:
4159481
Mfg#:
297117
In Stock
Limited Qty Sale
$1324.99

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

$1203.99 USD
Free Shipping
on orders $49 and up
ES#23227 - 11367832031 - VANOS Gearbox - Exhaust - Attaches to the exhaust cam - Genuine BMW - BMW

Attaches to the exhaust cam affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
23227
Mfg#:
11367832031
Ships in 3 Business Days
$1194.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2497335 - 17127510952KT - Cooling System Refresh Kit - Level 1 - Contains the components that commonly fail in your cooling system - featuring OEM contents - Genuine BMW - BMW

Contains the components that commonly fail in your cooling system - featuring OEM contents affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2497335
Mfg#:
17127510952KT
Ships in 1-2 days
$1190.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#518824 - 31-10015 - Pro Dry S Air Filter - Higher flow, higher performance - oil-free, washable and reuseable! - AFE - BMW

Higher flow, higher performance - oil-free, washable and reuseable! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
518824
Mfg#:
31-10015
In Stock
20% off MSRP

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

$121.99

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

$97.00 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.

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