Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW E46 323Ci M52 2.5L

BMW E46 323Ci M52 2.5L Engine Parts & Accessories

Sort By
Filter By
Return to Top
ES#18296 - 11121730352 - Rubber Grommet - Used to space the engine cover out from the valve cover - Genuine BMW - BMW

Used to space the engine cover out from the valve cover

Brand:
Genuine BMW - Corporate Logo
ES#:
18296
Mfg#:
11121730352
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5506989 - RTF-1L - Rotrex Traction Fluid - 1 Liter - Replacement traction fluid for your supercharger - Active Autowerke - BMW

Replacement traction fluid for your supercharger

Brand:
Active Autowerke - Corporate Logo
ES#:
5506989
Mfg#:
RTF-1L
Ships in 3 Business Days
7% off MSRP

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

$140.00

This product was last offered at the strikethrough price on
09-21-2026

$130.00 USD
Free Shipping
ES#5492380 - 11129070990KT3 - M52TU Ultimate Valve Cover Gasket Kit - With Hardware - Includes gaskets, cap nuts, studs, sealing washers, and silicone sealant for an all-inclusive service. - Assembled By ECS - BMW

Includes gaskets, cap nuts, studs, sealing washers, and silicone sealant for an all-inclusive service. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5492380
Mfg#:
11129070990KT3
In Stock
ON SALE! SAVE 11%
$233.99

This product was last offered at the strikethrough price on
10-28-2026

$207.66 USD
This product is lifetime replacement eligible Partial Replacement
ES#3189467 - 621-385 - Auxiliary Pusher Fan Assembly - Cooling fan mounted in front of the radiator - Dorman - BMW

Cooling fan mounted in front of the radiator

Brand:
Dorman - Corporate Logo
ES#:
3189467
Mfg#:
621-385
Ships in 4 Business Days
$259.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#32848 - 13311438795 - E46 3-2 Directional Control Valve - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
32848
Mfg#:
13311438795
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.

$268.99

This product was last offered at the strikethrough price on
11-07-2026

$259.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4327361 - 12138616153 - Ignition Coil - Priced Each - Don't let tired ignition components rob your engine of its performanceswap in a fresh set of Meyle coils and keep your engine running seamlessly. - Meyle - BMW MINI

Don't let tired ignition components rob your engine of its performance—swap in a fresh set of Meyle coils and keep your engine running seamlessly. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327361
Mfg#:
12138616153
Ships on Dec 1, 2026
$36.99 USD
Free Shipping
on orders $49 and up
ES#4877316 - 13621433076 - Temperature Sensor - Monitors coolant / oil temperature - URO - BMW

Monitors coolant / oil temperature 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4877316
Mfg#:
13621433076
Ships in 1 Business Day
$10.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#18527 - 11127526445 - Engine Beauty Cover - Located on the top of the engine, has BMW embossed into it - Genuine BMW - BMW

Located on the top of the engine, has BMW embossed into it

Brand:
Genuine BMW - Corporate Logo
ES#:
18527
Mfg#:
11127526445
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.

$262.99

This product was last offered at the strikethrough price on
11-07-2026

$256.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5435470 - 12131748017KT - Ignition Coil - Set Of 8  - Get your engine working flawlessly with new ignition coils - Includes new coil and boot - Hamburg Tech - BMW

Get your engine working flawlessly with new ignition coils - Includes new coil and boot For vehicles with production date up to 09/2002

Brand:
Hamburg Tech - Corporate Logo
ES#:
5435470
Mfg#:
12131748017KT
Ships in 1 Business Day
$256.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2952204 - MMAIE4699BK - Mishimoto Air Intake Kit  - Let your car breathe with this bolt-on intake kit - Mishimoto - BMW

Let your car breathe with this bolt-on intake kit CARB certified for sale in all 50 states

Brand:
Mishimoto - Corporate Logo
ES#:
2952204
Mfg#:
MMAIE4699BK
EO#:
D-759-1
In Stock at Vendor
9% off MSRP

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

$280.00

This product was last offered at the strikethrough price on
11-04-2026

$254.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#23572 - 11417503258 - Oil Suction Pipe - For your vehicle's oil pump - Genuine BMW - BMW

For your vehicle's oil pump For vehicles with production date from 01/2000

Brand:
Genuine BMW - Corporate Logo
ES#:
23572
Mfg#:
11417503258
In Stock
3% off MSRP

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

$87.99

This product was last offered at the strikethrough price on
11-07-2026

$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3195193 - FB132/01 - BMC Performance Air Filter  - 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#:
3195193
Mfg#:
FB132/01
Back Ordered
$84.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#25541 - 11611716174 - Throttle Body Gasket - Gasket used to seal the throttle body onto the intake manifold - Genuine BMW - BMW

Gasket used to seal the throttle body onto the intake manifold

Brand:
Genuine BMW - Corporate Logo
ES#:
25541
Mfg#:
11611716174
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.

$17.99

This product was last offered at the strikethrough price on
11-07-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3673407 - 11617533399 - Upper Oil Separator Vent Tube - Runs from the top of the oil separator up to intake manifold - Bremmen Parts - BMW

Runs from the top of the oil separator up to intake manifold 10X Entries Into Our F80 M3 Sweepstakes
For use in cold climates

Brand:
Bremmen Parts - Corporate Logo
ES#:
3673407
Mfg#:
11617533399
In Stock
ON SALE! SAVE 20%
$22.99

This product was last offered at the strikethrough price on
11-07-2026

$18.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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
2% off MSRP

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

$42.99

This product was last offered at the strikethrough price on
11-07-2026

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#37795 - 17111711987 - Cooling O-Ring - Priced Each - Fits various components in the cooling system - Genuine BMW - BMW

Fits various components in the cooling system

Brand:
Genuine BMW - Corporate Logo
ES#:
37795
Mfg#:
17111711987
In Stock at Vendor
$17.99 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