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BMW E46 Most Popular Parts

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Liqui Moly Synthoil Race Tech GT1 Oil Change Kit / Inspection I

ES#2960049 - 11427833769LMKT - Liqui Moly Synthoil Race Tech GT1 Oil Change Kit / Inspection I - Everything needed for a complete oil service including Liqui Moly Race Tech GT1 oil and a Hengst filter - Assembled By ECS - BMW
ECS Tuning recommends this product.

Everything needed for a complete oil service including Liqui Moly Race Tech GT1 oil and a Hengst filter 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2960049
Mfg#:
11427833769LMKT
Ships in 1 Business Day
ON SALE!
$121.99

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

$116.07 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

E46 M3 Valved Performance Catback Exhaust

ES#4708083 - 023410LA09 - E46 M3 Valved Performance Catback Exhaust - As close to perfection as you can get. Lightweight, free-flowing valved exhaust with valve controller for a versatile sound experience. - Turner Motorsport - BMW

As close to perfection as you can get. Lightweight, free-flowing valved exhaust with valve controller for a versatile sound experience. 10X Entries Into Our F80 M3 Sweepstakes
10X Entries For Our Spin To Win Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4708083
Mfg#:
023410LA09
In Stock
ON SALE!
Starting at $1008.73 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bolt - Priced Each

ES#254037 - 11247589671 - Connecting Rod Bolt - Priced Each - Measurements: M9x47mm - Genuine BMW - BMW MINI

Measurements: M9x47mm

Brand:
Genuine BMW - Corporate Logo
ES#:
254037
Mfg#:
11247589671
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Mount - Priced Each

ES#2581252 - 31336752735 - Front Strut Mount - Priced Each - Strut mount with bearing - Lemforder - BMW
ECS Tuning recommends this product.

Strut mount with bearing We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2581252
Mfg#:
31336752735
In Stock
$42.99

This product was last offered at the strikethrough price on
04-16-2026

$31.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#2636006 - 12617508003 - Oil Level Sensor - Turn that oil level light off - Bremmen Parts - BMW
ECS Tuning recommends this product.

Turn that oil level light off 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
2636006
Mfg#:
12617508003
In Stock
ON SALE!
$62.99

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

$58.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Heavy Duty Aluminum Expansion Tank Kit

ES#4876067 - 008682LA02 - E46 M3 Heavy Duty Aluminum Expansion Tank Kit - The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. - Turner Motorsport - BMW
ECS Tuning recommends this product.

The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4876067
Mfg#:
008682LA02
In Stock
ON SALE! SAVE 20%
$434.99

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

$347.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ZHP Shift Knob - 5 Speed

ES#47393 - 25117896031 - ZHP Shift Knob - 5 Speed - "M" style weighted shift knob, shorter than your stock knob. - Genuine BMW - BMW

"M" style weighted shift knob, shorter than your stock knob.

Brand:
Genuine BMW - Corporate Logo
ES#:
47393
Mfg#:
25117896031
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.

$163.53

This product was last offered at the strikethrough price on
09-25-2026

$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Adjustable Camber Arm Set - Street

ES#3028370 - TSU9940B77 - Rear Adjustable Camber Arm Set - Street - With rubber bushing for comfort on the street with adjustability for street and track performance. Made in the USA! - Turner Motorsport - BMW
ECS Tuning recommends this product.

With rubber bushing for comfort on the street with adjustability for street and track performance. Made in the USA! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028370
Mfg#:
TSU9940B77
Special Order: No Guaranteed ETA
ON SALE!
$509.99

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

$484.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

New Water Pump - With O-Ring

ES#10753 - 11517527910 - New Water Pump - With O-Ring - High quality German-made pump featuring a metal impeller - Geba - BMW
ECS Tuning recommends this product.

High quality German-made pump featuring a metal impeller

Brand:
Geba - Corporate Logo
ES#:
10753
Mfg#:
11517527910
In Stock
$67.99

This product was last offered at the strikethrough price on
04-21-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Performance Ignition Coil - Priced Each

ES#3673194 - 5002 - High Performance Ignition Coil - Priced Each - Modified core windings offer increased spark for a faster and more efficient burn. - Bavarian Autosport - BMW
ECS Tuning recommends this product.

Modified core windings offer increased spark for a faster and more efficient burn. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bavarian Autosport - Corporate Logo
ES#:
3673194
Mfg#:
5002
In Stock
ON SALE! SAVE 15%
$29.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Transmission Mount Set - Street

ES#2859359 - 002705ECS02A - Polyurethane Transmission Mount Set - Street - 70A durometer rating - slightly stiffer than stock for improved shifting quality and driveline performance. Constructed of 304 stainless steel with bonded and constrained polyurethane. - ECS - BMW

70A durometer rating - slightly stiffer than stock for improved shifting quality and driveline performance. Constructed of 304 stainless steel with bonded and constrained polyurethane. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2859359
Mfg#:
002705ECS02A
In Stock
$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC-Treated Race Series Rod Bearing Set - S54

ES#4845593 - S54-WPC-RB - WPC-Treated Race Series Rod Bearing Set - S54 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845593
Mfg#:
S54-WPC-RB
In Stock
ON SALE! SAVE 20%
$451.99

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

$361.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Build-Your-Own ECS M54/M52TU Dual VANOS Rebuild Kit

ES#3221108 - 012017ECS - Build-Your-Own ECS M54/M52TU Dual VANOS Rebuild Kit - Restore lost power by replacing worn VANOS seals with a superior material. Our instructional PDF shows you how to DIY! - ECS - BMW

Restore lost power by replacing worn VANOS seals with a superior material. Our instructional PDF shows you how to DIY! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3221108
Mfg#:
012017ECS
In Stock
ON SALE!
Starting at $110.06 USD
Customize
Free Shipping
This product is lifetime replacement eligible Partial Replacement

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