Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

BMW E46 M3 S54 3.2L

    • 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
affirm financing terms & conditions
garage-red
Your Vehicle BMW E46 M3 S54 3.2L
Your Vehicle BMW E46 M3 S54 3.2L
Change Clear

BMW E46 M3 S54 3.2L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Intake hose clamp - priced each

ES#25913 - 11617835320 - Intake hose clamp - priced each - Secures the throttle body boot to the intake manifold - Genuine BMW - BMW

Secures the throttle body boot to the intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 10/2004

Brand:
Genuine BMW - Corporate Logo
ES#:
25913
Mfg#:
11617835320
Ships in 1-2 days
$6.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Solenoid Switching Unit

ES#199173 - 83300493429 - Solenoid Switching Unit - Activates solenoid valves in VANOS unit - Genuine BMW - BMW

Activates solenoid valves in VANOS unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
199173
Mfg#:
83300493429
Back Ordered
$542.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

"Complete" Inspection II Kit

ES#2857650 - E46M3SVCUP+KT1 - "Complete" Inspection II Kit - Includes a comprehensive selection of quality parts to service your BMW including TWS Edge Professional oil - Assembled By ECS - BMW

Includes a comprehensive selection of quality parts to service your BMW including TWS Edge Professional oil 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#:
2857650
Mfg#:
E46M3SVCUP+KT1
Back Ordered
Auto Notify
ON SALE!
$542.64 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear Main Seal

ES#3478264 - 11141432240 - Rear Main Seal - This is the paper gasket located under the crank seal - Elring - BMW

This is the paper gasket located under the crank seal 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:
Elring - Corporate Logo
ES#:
3478264
Mfg#:
11141432240
In Stock
$4.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S54 VANOS Exhaust Hub Upgrade

ES#5340124 - 013042LA01 - S54 VANOS Exhaust Hub Upgrade - Direct bolt-on, high-strength steel solution that eliminates the factory failure mode and prevents catastrophic engine failure. - Turner Motorsport - BMW

Direct bolt-on, high-strength steel solution that eliminates the factory failure mode and prevents catastrophic engine failure. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
5340124
Mfg#:
013042LA01
In Stock
$349.99

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

$179.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Seal Repair Kit

ES#3478289 - 11349064457 - Valve Seal Repair Kit - Includes seals to do half of your engine's valves - Elring - BMW

Includes seals to do half of your engine's valves 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:
Elring - Corporate Logo
ES#:
3478289
Mfg#:
11349064457
In Stock at Vendor
$14.99

This product was last offered at the strikethrough price on
03-16-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport E46 M3 Open Intake

ES#4615860 - 028521TMS01 - Turner Motorsport E46 M3 Open Intake - Increase flow and hear your S54 breathe with the Turner Open Intake System. The Turner intake flows over 200% greater than the factory airbox with OEM fitment! - Turner Motorsport - BMW

Increase flow and hear your S54 breathe with the Turner Open Intake System. The Turner intake flows over 200% greater than the factory airbox with OEM fitment! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4615860
Mfg#:
028521TMS01
Ships on Aug 7, 2026
ON SALE! SAVE 15%
$623.99

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

$530.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAC Motorsports VANOS Elimination Kit - Full Kit

ES#4690395 - VAC-VEK-S54 - VAC Motorsports VANOS Elimination Kit - Full Kit - Completely replace the original VANOS unit equipped on the S54 - VAC Motorsports - BMW

Completely replace the original VANOS unit equipped on the S54 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
VAC Motorsports - Corporate Logo
ES#:
4690395
Mfg#:
VAC-VEK-S54
Ships on Jul 15, 2026
$529.99 USD
Free Shipping
on orders $49 and up

Performance Rod Bearing Kit - S54 - Late

ES#4758966 - 5150-HPRBK-S54-L - Performance Rod Bearing Kit - S54 - Late - Swap Out Your Rod Bearings With 5150's S54 Rod Bearing Kit! - 5150 Autosport - BMW

Swap Out Your Rod Bearings With 5150's S54 Rod Bearing Kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Late Model: S54 Engines after 02/2003 production and later use M10 Bolts.
For Late Model S54 Engines after 02/2003 production

Brand:
5150 Autosport - Corporate Logo
ES#:
4758966
Mfg#:
5150-HPRBK-S54-L
Back Ordered
$529.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fluid Level Sensor

ES#260195 - 17137524812 - Fluid Level Sensor - This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level - URO - BMW MINI

This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level 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#:
260195
Mfg#:
17137524812
In Stock
$10.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Air shut-off valve

ES#25901 - 11617833212 - E46 M3 Air shut-off valve - Controls air flow from the air intake to the engine - Genuine BMW - BMW

Controls air flow from the air intake to the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
25901
Mfg#:
11617833212
Ships in 4 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.

$544.99

This product was last offered at the strikethrough price on
06-26-2026

$528.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Braille Batteries G30

ES#3617620 - G30 - Braille Batteries G30 - Less voltage drop during cranking - Braille - BMW

Less voltage drop during cranking affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Braille - Corporate Logo
ES#:
3617620
Mfg#:
G30
Ships in 7 Business Days
$522.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner IAT Relocation Harness With Mounting Hardware

ES#3194709 - 014579ecs01aKT - Turner IAT Relocation Harness With Mounting Hardware - Position your intake air temperature sensor to a more accurate location and maintain power delivery - Turner Motorsport - BMW

Position your intake air temperature sensor to a more accurate location and maintain power delivery affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3194709
Mfg#:
014579ECS01AKT
In Stock
ON SALE! SAVE 25%
$138.99

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

$104.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket

ES#18736 - 11127835918 - Cylinder Head Gasket - Does not include hardware - Genuine BMW - BMW

Does not include hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18736
Mfg#:
11127835918
Ships in 1-2 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.

$274.99

This product was last offered at the strikethrough price on
06-26-2026

$259.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#3184299 - 11157840446KT8 - Emissions Service Kit - Everything you need to service your PCV system - Genuine BMW - BMW

Everything you need to service your PCV system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only and production date from 09/2004

Brand:
Genuine BMW - Corporate Logo
ES#:
3184299
Mfg#:
11157840446KT8
Ships in 1-2 days
$517.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Cap

ES#25468 - 11611437560 - Vacuum Cap - Used in various locations under the hood - Genuine BMW - BMW

Used in various locations under the hood affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
25468
Mfg#:
11611437560
In Stock
$6.99 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