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BMW E46 323i M52 2.5L Engine Parts & Accessories

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ES#4940150 - M136 - Rennline OE+ Upgraded Ignition Coil - Priced Each - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4940150
Mfg#:
M136
Ships in 6 Business Days
$45.00 USD
Free Shipping
on orders $49 and up
ES#4940246 - M136KT - Rennline OE+ Upgraded Ignition Coil - Set Of 6	 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4940246
Mfg#:
M136KT
Ships in 6 Business Days
$270.00 USD
Free Shipping
on orders $49 and up
ES#3449339 - 1181141735 - Engine Mount - Left  - Replace your worn out engine mount to improve engine noise - URO - BMW

Replace your worn out engine mount to improve engine noise affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3449339
Mfg#:
1181141735
Ships in 2 Business Days
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2762150 - 11157532629 - Crankcase Ventilation Dipstick Hose - From oil separator to dipstick tube - URO - BMW

From oil separator to dipstick tube affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2762150
Mfg#:
11157532629
Ships in 2 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
ES#2880464 - 13411733217 - Grommet - Ventilation Valve & Idle Control Valve - Vaico - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2880464
Mfg#:
13411733217
In Stock at Vendor
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4726368 - 11537509227 - Thermostat With Housing - A common item to crack causing leaks - Vemo - BMW

A common item to crack causing leaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4726368
Mfg#:
11537509227
In Stock at Vendor
$175.00

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

$170.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

This features a shorter tube than a cold-air system for increased performance in an easy to install kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For 1999-2000 model years without HID headlights

Brand:
AEM - Corporate Logo
ES#:
4138967
Mfg#:
AEM-22-670P
EO#:
D-670
Ships in 4 Business Days
$429.99 USD
Free Shipping
on orders $49 and up

Reorganize your engine bay to make adjustments easier! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Advanced Auto Fabrication - Corporate Logo
ES#:
4501377
Mfg#:
11648
Ships in 4 Business Days
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

By limiting the side-to-side deflection of the gearbox, these mounts ensure your shift linkage stays perfectly aligned with your hand, providing a mechanical, bolt-action feel to every gear change. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435098
Mfg#:
BFI-BMW-TRANS-01
Ships on Jul 10, 2026
$69.99 USD
Free Shipping
on orders $49 and up

Restore your BMW's shifting precision and throttle response with Stage 1 Performance Engine Mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435091
Mfg#:
BFI-BMW-90-01
Ships on Jul 10, 2026
$199.99 USD
Free Shipping
on orders $49 and up

Seamlessly swap LS power into your BMW E36 or E46 chassis. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ICT Billet
ES#:
5470912
Mfg#:
EM-LS-E46
Ships in 3 Business Days
17% off MSRP

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

$431.99

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

$359.99 USD
ES#4045331 - 3478430NOBELTKT - ECS Cooling System Refresh Kit - Level 3 - Assembled By ECS - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4045331
Mfg#:
3478430NOBELTKT
Ships in 6 Business Days
ON SALE!
$1077.99

This product was last offered at the strikethrough price on
01-03-2026

$1026.19 USD
This product is lifetime replacement eligible Partial Replacement
ES#2497307 - 17119071519KT3 - ECS Cooling System Refresh Kit - Level 3 - The  ultimate kit to cover all the necessary components - featuring OEM contents - Genuine BMW - BMW

The <font color='red'> ultimate</font> kit to cover all the necessary components - featuring OEM contents affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For all vehicles with automatic transmission only. Also for vehicles with manual transmission only and production date up to 10/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
2497307
Mfg#:
17119071519KT3
Ships in 6 Business Days
$2306.99 USD
This product is lifetime replacement eligible Partial Replacement
ES#2622481 - 11727553056KT - Secondary Air Pump Kit - Level 2 - This comprehensive air pump kit includes all lines, valves, pump, and hardware. - Genuine BMW - BMW

This comprehensive air pump kit includes all lines, valves, pump, and hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
2622481
Mfg#:
11727553056KT
Ships in 3 Business Days
$1315.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#26815 - 11727553056 - Secondary Air Pump - Located in the right portion of the engine bay, near the shock tower and windshield wiper fluid reservoir  - Genuine BMW - BMW

Located in the right portion of the engine bay, near the shock tower and windshield wiper fluid reservoir affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
26815
Mfg#:
11727553056
Ships in 3 Business Days
4% off MSRP

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

$689.99

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

$662.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2593731 - 11621732969KT1 - Manifold Installation Kit - Includes hardware and gaskets  - Genuine BMW - BMW

Includes hardware and gaskets affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2593731
Mfg#:
11621732969KT1
Ships in 3 Business Days
$409.99

This product was last offered at the strikethrough price on
03-04-2026

$406.99 USD
Free Shipping
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.

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