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BMW E46 Engine Parts & Accessories

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This kit is engineered to restore factory-level sealing, preventing costly oil and coolant leaks while locking in factory compression. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5480536
Mfg#:
903.340
In Stock
$287.99 USD
Free Shipping
on orders $49 and up

Keep your coolant and oil separated, maintain perfect combustion chamber pressure, and eliminate vacuum leaks with this all-inclusive head gasket overhaul set. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5471107
Mfg#:
382.800
In Stock
$240.99 USD
Free Shipping
on orders $49 and up

This Elring Cylinder Head Gasket Set offers the ultimate peace of mind by bringing premium German engineering straight to your garage. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5480549
Mfg#:
903.350
In Stock
$277.99 USD
Free Shipping
on orders $49 and up

Premium-tier OEM replacement designed to restore a factory-tight seal to your vehicle's lubrication system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5470923
Mfg#:
455.740
In Stock
$8.99 USD
Free Shipping
on orders $49 and up

Keep your cooling system operating at peak performance with this Genuine BMW water pump o-ring and mounting bolt kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
5481473
Mfg#:
0071199KT
In Stock
$7.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PVC Electrical tape used for wiring harness repair affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4876340
Mfg#:
61131380991B
In Stock
$29.99 USD

Maintain the leak-free operation and factory performance of your BMW with this Genuine BMW hardware kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
5481604
Mfg#:
071199XKT
In Stock
$23.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1831968 - 17117561757 - Auxiliary Puller Fan Assembly - Cooling fan that is mounted behind the radiator - ACM - BMW

Cooling fan that is mounted behind the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACM - Corporate Logo
ES#:
1831968
Mfg#:
17117561757
In Stock at Vendor
$330.99

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

$320.99 USD
Free Shipping
on orders $49 and up
ES#4138968 - AEM-22-670R - AEM Short Ram Intake System - This features a shorter tube than a cold-air system for increased performance in an easy to install kit - AEM - BMW

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#:
4138968
Mfg#:
AEM-22-670R
EO#:
D-670
Ships in 4 Business Days
$429.99 USD
Free Shipping
on orders $49 and up
ES#5396074 - 77-92013 - SCORCHER High-Performance Ignition Coil - Priced Each - SCORCHER High-Performance Ignition Coils produce a high energy spark that ensures complete combustion from idle to redline - AFE - BMW MINI

SCORCHER High-Performance Ignition Coils produce a high energy spark that ensures complete combustion from idle to redline affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/2002

Brand:
AFE - Corporate Logo
ES#:
5396074
Mfg#:
77-92013
In Stock at Vendor
ON SALE!
$52.00

This product was last offered at the strikethrough price on
06-29-2026

$49.40 USD
Free Shipping
on orders $49 and up
ES#3438848 - 12-022 - Prima Supercharger Upgrade Kit to Prima Plus - Upgrade your supercharger to the Prima Plus kit from Active Autowerke! 500+ WHP! - Active Autowerke - BMW

Upgrade your supercharger to the Prima Plus kit from Active Autowerke! 500+ WHP! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with SMG transmission

Brand:
Active Autowerke - Corporate Logo
ES#:
3438848
Mfg#:
12-022
Ships in 10 Business Days
5% off MSRP

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

$2249.00

This product was last offered at the strikethrough price on
07-04-2026

$2136.99 USD
Free Shipping
ES#3438847 - 12-021 - Supercharger Kit - PRIMA - 425HP/295TQ - a complete power solution for your M3! - Active Autowerke - BMW

425HP/295TQ - a complete power solution for your M3! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 6 speed manual transmission

Brand:
Active Autowerke - Corporate Logo
ES#:
3438847
Mfg#:
12-021
Ships in 10 Business Days
5% off MSRP

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

$9375.00

This product was last offered at the strikethrough price on
07-04-2026

$8906.99 USD
Free Shipping
ES#3521793 - uppke46tuBKT - Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul System  - Includes Accessory Belt System! - Assembled By ECS - BMW

Includes Accessory Belt System! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Bosch alternator only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3521793
Mfg#:
UPPKE46TUBKT
In Stock at Vendor
ON SALE!
$634.19

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

$581.38 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2785293 - MM0CE4601KT - Direct-Fit Oil Cooler Kit - with oil change kit  - Bolt on oil cooler for increased engine oil cooler performance - Assembled By ECS - BMW

Bolt on oil cooler for increased engine oil cooler performance 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#:
2785293
Mfg#:
MM0CE4601KT
In Stock at Vendor
$1201.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3980998 - 3027882kKT1 - E46 325i/Ci Power Pack - Improve your cars performance with this effective and simple upgrade kit! - Assembled By ECS - BMW

Improve your cars performance with this effective and simple upgrade kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date after 02/2003 with Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
3980998
Mfg#:
3027882KKT1
Ships on Oct 6, 2026
ON SALE!
$1955.99

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

$1862.86 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3980996 - 3027882ktKT - E46 325i/Ci Power Pack - Improve your cars performance with this effective and simple upgrade kit! - Assembled By ECS - BMW

Improve your cars performance with this effective and simple upgrade kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 02/2003 with Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
3980996
Mfg#:
3027882KTKT
Ships on Oct 6, 2026
ON SALE!
$1955.99

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

$1862.86 USD
Free Shipping
This product is lifetime replacement eligible Partial 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.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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