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 325xi M54 2.5L

    • 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 325xi M54 2.5L
Your Vehicle BMW E46 325xi M54 2.5L
Change Clear

BMW E46 325xi M54 2.5L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Heater Core

ES#2696129 - 64118372783 - 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#:
2696129
Mfg#:
64118372783
Ships in 1-2 days
$197.25 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Splined Sleeve

ES#23125 - 11361438306 - Splined Sleeve - Component responsible for holding the exhaust cam impulse wheel - Genuine BMW - BMW

Component responsible for holding the exhaust cam impulse wheel

Brand:
Genuine BMW - Corporate Logo
ES#:
23125
Mfg#:
11361438306
Ships in 2 Business 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.

$100.99

This product was last offered at the strikethrough price on
08-28-2026

$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Flange Nut - priced each

ES#25797 - 11617545279 - Flange Nut - priced each - M7 found in the cylinder head - Genuine BMW - BMW

M7 found in the cylinder head

Brand:
Genuine BMW - Corporate Logo
ES#:
25797
Mfg#:
11617545279
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring - Pack Of 100

ES#2538011 - 07119963130kt - Gasket Ring - Pack Of 100 - A12x15.5 AL - Genuine BMW - BMW

A12x15.5 AL

Brand:
Genuine BMW - Corporate Logo
ES#:
2538011
Mfg#:
07119963130KT
Ships in 2 Business Days
$195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Assembly

ES#4057177 - 11127512839 - Valve Cover Assembly - Includes valve cover & valve cover gaskets - Hamburg Tech - BMW

Includes valve cover & valve cover gaskets We Price Match - Give Us A Call or Chat! Includes 3 year manufacturer warranty.
For vehicles with production date from 09/2002

Brand:
Hamburg Tech - Corporate Logo
ES#:
4057177
Mfg#:
11127512839
In Stock
ON SALE!
$199.99

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

$194.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Oil Separator Vent Tube

ES#25779 - 11617533399 - Upper Oil Separator Vent Tube - Runs from the top of the oil separator up to intake manifold - Genuine BMW - BMW

Runs from the top of the oil separator up to intake manifold For use in cold climates

Brand:
Genuine BMW - Corporate Logo
ES#:
25779
Mfg#:
11617533399
In Stock
ON SALE!
$41.99

This product was last offered at the strikethrough price on
08-26-2026

$38.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Mount - Priced Each

ES#2814064 - 17111178412 - Lower Radiator Mount - Priced Each - Rubber lower mount for your radiator - Hamburg Tech - BMW

Rubber lower mount for your radiator We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814064
Mfg#:
17111178412
In Stock
$1.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hard Line replacement Kit

ES#4158351 - 11531705210KT2 - Heater Hard Line replacement Kit - Assembled By ECS - BMW

10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4158351
Mfg#:
11531705210KT2
Ships on Nov 12, 2026
Auto Notify
ON SALE!
$201.99

This product was last offered at the strikethrough price on
04-28-2026

$192.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

aFe ProGuard D2 Oil Filter

ES#2532480 - 44-LF022 - aFe ProGuard D2 Oil Filter - Higher efficiency and superior protection - AFE - BMW

Higher efficiency and superior protection

Brand:
AFE - Corporate Logo
ES#:
2532480
Mfg#:
44-LF022
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.

$20.00

This product was last offered at the strikethrough price on
08-28-2026

$16.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Radiator Hose - Radiator to Thermostat with Temperature Sensor Fitting

ES#2879543 - 11531436408 - E46 Radiator Hose - Radiator to Thermostat with Temperature Sensor Fitting - Retains OEM fitment with superior looks and durability. Connectors included! - Vaico - BMW

Retains OEM fitment with superior looks and durability. Connectors included! We Price Match - Give Us A Call or Chat!
Lower

Brand:
Vaico - Corporate Logo
ES#:
2879543
Mfg#:
11531436408
Ships in 1 Business Day
$65.99

This product was last offered at the strikethrough price on
05-07-2026

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Ventilation Hose

ES#25778 - 11617533398 - Crankcase Ventilation Hose - From oil separator to valve cover - Genuine BMW - BMW

From oil separator to valve cover For use in cold climates

Brand:
Genuine BMW - Corporate Logo
ES#:
25778
Mfg#:
11617533398
Ships in 1-2 days
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Pump Control Valve (EGR)

ES#26818 - 11727553066 - Air Pump Control Valve (EGR) - Used for the control of the mixture of fuel & air - Genuine BMW - BMW

Used for the control of the mixture of fuel & air For vehicles with production date from 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
26818
Mfg#:
11727553066
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.

$194.99

This product was last offered at the strikethrough price on
08-28-2026

$190.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Pump Valve

ES#26848 - 11727573932 - Air Pump Valve - Restore your emissions systems to full working order (M56) - Genuine BMW - BMW

Restore your emissions systems to full working order (M56) For CA model M56 engines only
For CA model M56 engines only

Brand:
Genuine BMW - Corporate Logo
ES#:
26848
Mfg#:
11727573932
Ships in 4 Business 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.

$194.99

This product was last offered at the strikethrough price on
08-28-2026

$190.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Air Adjustment Unit/DISA Valve

ES#2960367 - 11617544806 - Intake Air Adjustment Unit/DISA Valve - Having idle problems and low RPM hesitation? Located on the intake manifold. - URO - BMW

Having idle problems and low RPM hesitation? Located on the intake manifold. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2960367
Mfg#:
11617544806
Ships in 1 Business Day
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Timing Chain - Upper

ES#4920326 - ZC0286 - Engine Timing Chain - Upper - For BMW enthusiasts and mechanics alike the INA Upper Timing Chain ensures your engine runs smoothly and efficiently with genuine quality and fitment. - Ina - BMW

For BMW enthusiasts and mechanics alike the INA Upper Timing Chain ensures your engine runs smoothly and efficiently with genuine quality and fitment.

Brand:
Ina - Corporate Logo
ES#:
4920326
Mfg#:
ZC0286
In Stock
$26.99 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 ECS Tuning is part of Enthusiast Auto Holdings