Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW M3 Engine Parts & Accessories

Sort By
Filter By
Return to Top

Accelerator Cable

ES#63784 - 35411163228 - Accelerator Cable - Connects the gas pedal to the throttle body - Genuine BMW - BMW

Connects the gas pedal to the throttle body For vehicles with production date from 02/1995

Brand:
Genuine BMW - Corporate Logo
ES#:
63784
Mfg#:
35411163228
In Stock
$73.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Magnum FORCE Pro 5R Stage 2 Air Intake System

ES#2190094 - 54-31662 - E9X M3 Magnum FORCE Pro 5R Stage 2 Air Intake System - Excellent sound & power - the ultimate performance intake! +12hp & +9lb/ft! - AFE - BMW

Excellent sound & power - the ultimate performance intake! +12hp & +9lb/ft! CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
2190094
Mfg#:
54-31662
EO#:
D-550-38
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.

$456.99

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

$365.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VANOS Oil Feed Line

ES#2803369 - 11361705532 - VANOS Oil Feed Line - Supplies oil to the VANOS cam unit. Includes sealing washers. Made in Germany! - Rein - BMW

Supplies oil to the VANOS cam unit. Includes sealing washers. Made in Germany! 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803369
Mfg#:
11361705532
Ships on Nov 17, 2026
$61.99

This product was last offered at the strikethrough price on
06-04-2026

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

ARP Cylinder Head Stud Kit

ES#3539735 - 201-4307 - ARP Cylinder Head Stud Kit - Stud conversion set up with 12 point fastening nuts - ARP - BMW

Stud conversion set up with 12 point fastening nuts

Brand:
ARP - Corporate Logo
ES#:
3539735
Mfg#:
201-4307
Back Ordered
$363.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMC Performance Air Filter - G80/G82 M3/M4

ES#4381950 - FB01118 - BMC Performance Air Filter - G80/G82 M3/M4 - Lifetime high-flow air filter that's a direct replacement - BMC - BMW

Lifetime high-flow air filter that's a direct replacement

Brand:
BMC - Corporate Logo
ES#:
4381950
Mfg#:
FB01118
In Stock at Vendor
$207.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Belt Tensioner

ES#21804 - 11287835422 - Hydraulic Belt Tensioner - Keep your air conditioning belt tight - Genuine BMW - BMW

Keep your air conditioning belt tight

Brand:
Genuine BMW - Corporate Logo
ES#:
21804
Mfg#:
11287835422
In Stock
6% off MSRP

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

$193.99

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

$181.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#3023831 - 12141726066 - Crankshaft Position Sensor - Having a crank but no starting issue? This sensor is often the culprit - Hella - BMW

Having a crank but no starting issue? This sensor is often the culprit

Brand:
Hella - Corporate Logo
ES#:
3023831
Mfg#:
12141726066
In Stock
$109.99

This product was last offered at the strikethrough price on
08-01-2026

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Oil Pan

ES#19101 - 11137839227 - E9X M3 Oil Pan - Replacement pan - Genuine BMW - BMW

Replacement pan

Brand:
Genuine BMW - Corporate Logo
ES#:
19101
Mfg#:
11137839227
Ships in 1-2 days
$1738.99

This product was last offered at the strikethrough price on
06-01-2026

$1451.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E30 Heater Core

ES#2628195 - 64118391363 - E30 Heater Core - Transfers heat to the cabin of the vehicle - Mahle-Behr - BMW

Transfers heat to the cabin of the vehicle

Brand:
Mahle-Behr - Corporate Logo
ES#:
2628195
Mfg#:
64118391363
Ships in 3 Business Days
$79.77

This product was last offered at the strikethrough price on
06-16-2026

$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AMP Plug-and-Play ECU - WITH Internal Wideband (recommended)

The next evolution of the proven MSPNP-Pro platform, built on the same trusted MS3Pro Technology used in high-performance motorsports applications worldwide

Brand:
MegaSquirt - Corporate Logo
ES#:
5506688
Mfg#:
AMP-PNP-E36OBD2W
Ships in 6 Business Days
$1449.99 USD

Genuine BMW Air Filter - Set

ES#4506199 - 13727843284KT - Genuine BMW Air Filter - Set - Left and right air filter set - Genuine BMW - BMW

Left and right air filter set

Brand:
Genuine BMW - Corporate Logo
ES#:
4506199
Mfg#:
13727843284KT
In Stock
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S65 Rod Bearing Overhaul Kit

ES#4940700 - S65RBOK - S65 Rod Bearing Overhaul Kit - Pick and choose the parts for your next rod bearing service! - Assembled By ECS - BMW

Pick and choose the parts for your next rod bearing service! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4940700
Mfg#:
S65RBOK
In Stock
ON SALE!
Starting at $620.30 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

CP-CARRILLO Connecting Rod Set - CARR Rod Bolts

ES#4620067 - CAR-CRS-S14-CARR - CP-CARRILLO Connecting Rod Set - CARR Rod Bolts - Significantly stronger and lighter than OE connecting rods! - CP Carrillo - BMW

Significantly stronger and lighter than OE connecting rods!

Brand:
CP Carrillo - Corporate Logo
ES#:
4620067
Mfg#:
CAR-CRS-S14-CARR
Ships on Nov 17, 2026
$1441.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Top Tec 4110 Engine Oil (5w-40) - 1 Liter

ES#4152100 - 22120 - Top Tec 4110 Engine Oil (5w-40) - 1 Liter - Great for both gasoline and diesel engines! - Liqui-Moly - BMW Porsche

Great for both gasoline and diesel engines! 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4152100
Mfg#:
22120
Ships in 1-2 days
44% off MSRP

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

$23.99

This product was last offered at the strikethrough price on
10-14-2026

$13.49 USD
Free Shipping
on orders $49 and up

Blackline Performance Oil Cap Cover - Red

ES#4348634 - FXXOCC-R - Blackline Performance Oil Cap Cover - Red - Give your vehicle modern styling for years to last - Goldenwrench Supply Co - BMW

Give your vehicle modern styling for years to last Works in Combination With ES#2986881

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4348634
Mfg#:
FXXOCC-R
In Stock
$60.00 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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings