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BMW M3 Engine Parts & Accessories

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VAC Performance Coated Rod Bearing Kit

ES#4504878 - VAC-HPRBS-S54 - VAC Performance Coated Rod Bearing Kit - The mighty and powerful BMW S54 has an "Achilles Heel", it's rod bearings. As great and powerful as BMW made the S54 engine, they left it lacking in a critical area - it's rod bearing reliability. - VAC Motorsports - BMW

The mighty and powerful BMW S54 has an "Achilles Heel", it's rod bearings. As great and powerful as BMW made the S54 engine, they left it lacking in a critical area - it's rod bearing reliability.

Brand:
VAC Motorsports - Corporate Logo
ES#:
4504878
Mfg#:
VAC-HPRBS-S54
Ships on Nov 17, 2026
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring - Priced Per Piston

ES#21548 - 11257834014 - Piston Ring - Priced Per Piston - Standard bore - Genuine BMW - BMW

Standard bore

Brand:
Genuine BMW - Corporate Logo
ES#:
21548
Mfg#:
11257834014
Ships in 1-2 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.

$244.99

This product was last offered at the strikethrough price on
10-30-2026

$239.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Low Temp Oil Thermostat Kit - N54/N55

ES#4428270 - 090743ECS09 - Low Temp Oil Thermostat Kit - N54/N55 - Control those oil temps with a new thermostat! - ECS - BMW

Control those oil temps with a new thermostat! 10X Entries Into Our F80 M3 Sweepstakes
For 2008 and up models only
Recommended for track use only!

Brand:
ECS - Corporate Logo
ES#:
4428270
Mfg#:
090743ECS09
In Stock
ON SALE! SAVE 25%
$79.99

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

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

"M" Motorsport Securing Nut - Priced Each

ES#18075 - 11121401517 - "M" Motorsport Securing Nut - Priced Each - Used in various places in the "M" Motorsports engine bays - Genuine BMW - BMW

Used in various places in the "M" Motorsports engine bays

Brand:
Genuine BMW - Corporate Logo
ES#:
18075
Mfg#:
11121401517
In Stock
$8.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#2562193 - 13627525015 - Crankshaft Position Sensor - Having a crank but no starting issue? This sensor is often the culprit - Continental - BMW

Having a crank but no starting issue? This sensor is often the culprit We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
2562193
Mfg#:
13627525015
Ships on Nov 17, 2026
$89.63 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Electric Fan With Shroud

ES#2775213 - 17112284887 - Electric Fan With Shroud - If your fan fails your engine will overheat when idling - Genuine BMW - BMW

If your fan fails your engine will overheat when idling

Brand:
Genuine BMW - Corporate Logo
ES#:
2775213
Mfg#:
17112284887
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.

$1526.99

This product was last offered at the strikethrough price on
10-30-2026

$1433.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Turner Plug-and-Play IAT Relocation Kit

ES#3194684 - 014579TMS - Turner Plug-and-Play IAT Relocation Kit - Reposition your intake air temperature sensor to maintain more accurate readings to maximize power output - Turner Motorsport - BMW

Reposition your intake air temperature sensor to maintain more accurate readings to maximize power output 10X Entries Into Our F80 M3 Sweepstakes
Alleviate the plague of heat soak on the street or track.

Brand:
Turner Motorsport - Corporate Logo
ES#:
3194684
Mfg#:
014579TMS
In Stock
ON SALE!
Starting at $138.57 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor

ES#34423 - 13627566786 - Knock Sensor - A failed knock sensor can cause major performance issues - Genuine BMW - BMW

A failed knock sensor can cause major performance issues

Brand:
Genuine BMW - Corporate Logo
ES#:
34423
Mfg#:
13627566786
In Stock
9% off MSRP

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

$173.99

This product was last offered at the strikethrough price on
10-30-2026

$158.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L

ES#4414284 - 197843342 - MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L - Forged, 4032. Phosphate + Ferroprint (Al bores) + Hard Anodized top ring groove - Mahle Motorsports - BMW

Forged, 4032. Phosphate + Ferroprint (Al bores) + Hard Anodized top ring groove

Brand:
Mahle Motorsports - Corporate Logo
ES#:
4414284
Mfg#:
197843342
Back Ordered
$1429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L

ES#4414288 - 197843642 - MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L - Forged, 4032. Phosphate + Ferroprint (Al bores) + Hard Anodized top ring groove - Mahle Motorsports - BMW

Forged, 4032. Phosphate + Ferroprint (Al bores) + Hard Anodized top ring groove

Brand:
Mahle Motorsports - Corporate Logo
ES#:
4414288
Mfg#:
197843642
Back Ordered
$1429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Radiator

ES#4614149 - 17115A7DEF2 - E46 M3 Radiator - Brand new radiator direct from BMW. - Genuine BMW - BMW

Brand new radiator direct from BMW.

Brand:
Genuine BMW - Corporate Logo
ES#:
4614149
Mfg#:
17115A7DEF2
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.

$756.99

This product was last offered at the strikethrough price on
10-30-2026

$713.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Battery Bracket/Battery Hold Down

ES#166134 - 61218370984 - Battery Bracket/Battery Hold Down - Keep your battery secure - Genuine BMW - BMW

Keep your battery secure

Brand:
Genuine BMW - Corporate Logo
ES#:
166134
Mfg#:
61218370984
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.

$86.99

This product was last offered at the strikethrough price on
10-30-2026

$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Spraying Nozzle

ES#1929393 - 11427598003 - Oil Spraying Nozzle - Supplies oil to the connecting rod and crankshaft. - Genuine BMW - BMW

Supplies oil to the connecting rod and crankshaft.

Brand:
Genuine BMW - Corporate Logo
ES#:
1929393
Mfg#:
11427598003
Ships in 1-2 days
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Oil Change Kit / Inspection I

ES#3470576 - E36M3OCIlmmgKT - Liqui Moly Oil Change Kit / Inspection I - Includes seven quarts of Liqui Moly 5w-30 full synthetic engine oil, Mann oil filter and new drain plug - Assembled By ECS - BMW

Includes seven quarts of Liqui Moly 5w-30 full synthetic engine oil, Mann oil filter and new drain plug 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3470576
Mfg#:
E36M3OCILMMGKT
In Stock
ON SALE!
$121.99

This product was last offered at the strikethrough price on
08-31-2026

$118.79 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Valve Cover Gasket - Set

ES#4004506 - 11127587804 - Valve Cover Gasket - Set - Original equipment gasket set from an original equipment supplier - URO - BMW

Original equipment gasket set from an original equipment supplier 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4004506
Mfg#:
11127587804
Ships in 1 Business Day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ReFlex+ Install Harness - Flying Lead

ES#4810316 - 900.1016 - ReFlex+ Install Harness - Flying Lead - Universal - Flying Lead Installation Harness - Motiv Motorsports - BMW

Universal - Flying Lead Installation Harness

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810316
Mfg#:
900.1016
In Stock
$95.00 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

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Manufacturer names and/or part numbers are used only for identification purposes.

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