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 Clear

BMW E46 330i M54 3.0L

    • 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 BMW E46 330i M54 3.0L
Your Vehicle BMW E46 330i M54 3.0L
Change Clear

BMW E46 330i M54 3.0L Engine Parts & Accessories

Sort By
Filter By
Return to Top

New 150A Alternator

This SEG Automotive alternator is a brand-new 150-amp unit, built by the company formerly known as Bosch Starter Motors & Generators.

Brand:
SEG Automotive - Corporate Logo
ES#:
5517654
Mfg#:
0124.525.561
Ships on Nov 3, 2026
$487.99 USD
Free Shipping
on orders $49 and up

Starter Solenoid

Ensure rapid, dependable turnover every time you turn the key with this OEM replacement starter motor from Bosch.

Brand:
Bosch - Corporate Logo
ES#:
5505139
Mfg#:
12411427080
Special Order: No Guaranteed ETA
$78.99 USD
Free Shipping
on orders $49 and up

Competition Cooling Kit

All metal high performance radiator with shroud and electric SPAL fan kit for the ultimate cooling upgrade! For vehicles with manual transmission

Brand:
Zionsville Autosport - Corporate Logo
ES#:
4500492
Mfg#:
RAD-TYPE18
Ships on Nov 4, 2026
$1699.99 USD
Free Shipping
on orders $49 and up

Competition Thermostat Plate Kit

Replaces factory thermostat with a mechanical thermostat

Brand:
Zionsville Autosport - Corporate Logo
ES#:
4500477
Mfg#:
M54THERM
Ships on Nov 4, 2026
$209.99 USD
Free Shipping
on orders $49 and up

Performance Aluminum Radiator

All metal high performance radiator for improved cooling performance

Brand:
Zionsville Autosport - Corporate Logo
ES#:
4500493
Mfg#:
RAD-TYPE19A
Ships on Nov 4, 2026
$1149.99 USD
Free Shipping
on orders $49 and up

EGR Valve Gasket

ES#5339192 - 074.440 - EGR Valve Gasket - Seals the EGR valve to the exhaust - Elring - BMW

Seals the EGR valve to the exhaust 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 03/2003

Brand:
Elring - Corporate Logo
ES#:
5339192
Mfg#:
074.440
Special Order: No Guaranteed ETA
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Conversion Gasket Set

Restore the oil-tight integrity of your BMW's bottom end with this premium Crankcase Gasket Set from Elring. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478174
Mfg#:
11117511529
Special Order: No Guaranteed ETA
$144.99 USD
Free Shipping
on orders $49 and up

Oil Drain Plug

Replace your stripped plug and prevent further leaks 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339302
Mfg#:
774.480
Special Order: No Guaranteed ETA
$3.99 USD
Free Shipping
on orders $49 and up

Gasket Ring

Seals the engine cover to the valve cover 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339231
Mfg#:
445.430
Special Order: No Guaranteed ETA
$3.99 USD
Free Shipping
on orders $49 and up

Dipstick O-Ring - Priced Each

Used to seal the dipstick to the guide tube 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339293
Mfg#:
748.935
Special Order: No Guaranteed ETA
$1.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket

Metal / Rubber gasket used to stop oil leaks 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491518
Mfg#:
11131437237
Ships on Nov 19, 2026
ON SALE! SAVE 10%
$19.99

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

$17.99 USD
Free Shipping
on orders $49 and up

V-Ribbed Accessory Belt - Alternator/Water Pump/Power Steering Belt

ES#5482405 - 0500061540 - V-Ribbed Accessory Belt - Alternator/Water Pump/Power Steering Belt - Eliminate squelling with a brand new accessory belt - Meyle - BMW

Eliminate squelling with a brand new accessory belt 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5482405
Mfg#:
0500061540
Ships on Dec 2, 2026
$12.99

This product was last offered at the strikethrough price on
08-25-2026

$11.99 USD
Free Shipping
on orders $49 and up

Oxygen Sensor - Front Or Rear Manifold

Located in the front position of the exhaust manifold 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 03/2003

Brand:
Bremmen Parts - Corporate Logo
ES#:
5503743
Mfg#:
11787523434
Ships on Dec 14, 2026
ON SALE! SAVE 10%
$119.99

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

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stop Light Switch

Mounts behind the brake pedal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5505324
Mfg#:
61316967601
Ships on Dec 29, 2026
ON SALE! SAVE 10%
$13.99

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

$12.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set

Seal your valve cover 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 09/2002

Brand:
Bremmen Parts - Corporate Logo
ES#:
5505219
Mfg#:
11120030496
Ships on Dec 29, 2026
ON SALE! SAVE 10%
$29.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Lifter - Priced Each

ES#2873713 - 11321748884 - Hydraulic Lifter - Priced Each - Also commonly called cam follower - Febi - BMW

Also commonly called cam follower We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873713
Mfg#:
11321748884
Special Order: No Guaranteed ETA
$13.99 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.

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