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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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Genuine BMW Rear Main/Crankshaft Seal Kit

ES#4758131 - 11142247867KT3 - Genuine BMW Rear Main/Crankshaft Seal Kit - Common leakage point at rear of engine - Genuine BMW - BMW

Common leakage point at rear of engine

Brand:
Genuine BMW - Corporate Logo
ES#:
4758131
Mfg#:
11142247867KT3
In Stock
$142.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant/Antifreeze - 1 Liter

ES#2178666 - 82142209769 - Coolant/Antifreeze - 1 Liter - Smaller bottle than a usual jug - great to throw in the trunk! - Genuine BMW - BMW

Smaller bottle than a usual jug - great to throw in the trunk! For Vehicles Made Pre-2018

Brand:
Genuine BMW - Corporate Logo
ES#:
2178666
Mfg#:
82142209769
In Stock
$10.60 USD
Free Shipping
on orders $49 and up

Engine Mount - Priced Each

ES#2813598 - 11812283798 - Engine Mount - Priced Each - Keep your engine securely mounted - Hamburg Tech - BMW

Keep your engine securely mounted We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813598
Mfg#:
11812283798
In Stock
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSL Style Intake Kit - SMG - Matte

ES#4008638 - 003313TMS01KT2 - CSL Style Intake Kit - SMG - Matte - Includes everything needed to install this legendary intake on your car! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Includes everything needed to install this legendary intake on your car! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with an SMG transmission

Brand:
Turner Motorsport - Corporate Logo
ES#:
4008638
Mfg#:
003313TMS01KT2
In Stock
ON SALE! SAVE 20%
$3345.99

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

$2676.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#18705 - 11127832034 - Valve Cover Gasket - Stop your engine from seeping oil - Genuine BMW - BMW

Stop your engine from seeping oil

Brand:
Genuine BMW - Corporate Logo
ES#:
18705
Mfg#:
11127832034
In Stock
2% off MSRP

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

$122.99

This product was last offered at the strikethrough price on
08-10-2026

$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit

ES#3624590 - 11427833769 - Oil Filter Kit - BMW Filter - Hengst - BMW
ECS Tuning recommends this product.

BMW Filter 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3624590
Mfg#:
11427833769
In Stock
$17.99

This product was last offered at the strikethrough price on
08-04-2026

$14.99 USD
Free Shipping
on orders $49 and up

Hydraulic Alternator Belt Tensioner Roller

ES#2137092 - 11281748131 - Hydraulic Alternator Belt Tensioner Roller - Replacement is recommend with every belt service - Ina - BMW
ECS Tuning recommends this product.

Replacement is recommend with every belt service We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2137092
Mfg#:
11281748131
In Stock
$20.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Exact-Fit High Flow Air Filter - Dry

ES#4461001 - 012054LA08-DRY - ECS Exact-Fit High Flow Air Filter - Dry - 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! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4461001
Mfg#:
012054LA08-DRY
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

Fuel Injector - Priced Each

ES#34585 - 13647830975 - Fuel Injector - Priced Each - Restore performance and fuel economy - Genuine BMW - BMW

Restore performance and fuel economy

Brand:
Genuine BMW - Corporate Logo
ES#:
34585
Mfg#:
13647830975
Back Ordered
$428.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Service Kit

ES#4608584 - D650-0004KT4 - Performance Ignition Service Kit - Everything you need to service your ignition system! - Dinan - BMW

Everything you need to service your ignition system! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4608584
Mfg#:
D650-0004KT4
In Stock
ON SALE! SAVE 10%
$317.99

This product was last offered at the strikethrough price on
07-31-2026

$285.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing Ring - Priced Each

ES#54259 - 32411093596 - Sealing Ring - Priced Each - 14x20 - Genuine BMW - BMW MINI

14x20 Sealing washer for oil line

Brand:
Genuine BMW - Corporate Logo
ES#:
54259
Mfg#:
32411093596
In Stock
7% off MSRP

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

$2.94

This product was last offered at the strikethrough price on
08-10-2026

$2.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - M12x1.5

ES#2683652 - 12618611273 - Oil Pressure Switch - M12x1.5 - Leaking or malfunctioning oil pressure switches can be disastrous - Genuine BMW - BMW

Leaking or malfunctioning oil pressure switches can be disastrous

Brand:
Genuine BMW - Corporate Logo
ES#:
2683652
Mfg#:
12618611273
In Stock
17% off MSRP

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

$34.59

This product was last offered at the strikethrough price on
08-10-2026

$28.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSL Style Intake Kit - SMG - Gloss

ES#4007301 - 003313TMS01KT - CSL Style Intake Kit - SMG - Gloss - Includes everything needed to install this legendary intake on your car! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Includes everything needed to install this legendary intake on your car! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with an SMG transmission

Brand:
Turner Motorsport - Corporate Logo
ES#:
4007301
Mfg#:
003313TMS01KT
In Stock
ON SALE! SAVE 25%
$3345.99

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

$2509.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

WPC Performance Rod Bearing Replacement Kit With ARP Rod Bolts

ES#4715752 - 112478354392KT - WPC Performance Rod Bearing Replacement Kit With ARP Rod Bolts - Assembled By ECS - BMW

10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4715752
Mfg#:
112478354392KT
Back Ordered
Auto Notify
ON SALE!
$859.99

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

$832.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial 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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