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BMW E46 M3 S54 3.2L

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BMW E46 M3 S54 3.2L Engine Service & Maintenance Parts

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Front Manifold Oxygen Sensor - Rear Position/Post-Cat

ES#11025 - 15138 - Front Manifold Oxygen Sensor - Rear Position/Post-Cat - Also BMW # 11781406621. Located in the rear position of the exhaust manifold for cylinders 1-3 on the S54 engine - Bosch - BMW

Also BMW # 11781406621. Located in the rear position of the exhaust manifold for cylinders 1-3 on the S54 engine 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
11025
Mfg#:
15138
In Stock
$145.27 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

8.9mm Valve Adjustment Shim Set - With Tools

ES#2807060 - VSK4KT - 8.9mm Valve Adjustment Shim Set - With Tools - Includes shim set, installation tool and feeler gauges - Assembled By ECS - BMW

Includes shim set, installation tool and feeler gauges 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2807060
Mfg#:
VSK4KT
In Stock
ON SALE!
$143.84 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal 3-Jaw Adjustable Oil Filter Wrench

ES#2748752 - 006212SCH01A - Universal 3-Jaw Adjustable Oil Filter Wrench - Use on to remove spin-on type filters from 2-1/2" to 3-3/4" (63.5-95mm). 3/8" square drive works with 3/8" ratchet or extension. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Use on to remove spin-on type filters from 2-1/2" to 3-3/4" (63.5-95mm). 3/8" square drive works with 3/8" ratchet or extension. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2748752
Mfg#:
006212SCH01A
Ships on Sep 1, 2026
Auto Notify
ON SALE! SAVE 25%
$26.99

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

$20.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Rod Bearing Replacement Kit - Late S54

ES#3659045 - 11247835439KT10 - Performance Rod Bearing Replacement Kit - Late S54 - Includes everything needed for a rod bearing service, featuring Turner WPC treated rod bearings. - Assembled By ECS - BMW

Includes everything needed for a rod bearing service, featuring Turner WPC treated rod bearings. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 02/2003

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659045
Mfg#:
11247835439KT10
Ships in 2 Business Days
ON SALE!
$844.99

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

$814.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Screw On Oil Funnel

ES#5435352 - MMTL-SOOF-BMW - Screw On Oil Funnel - The Mishimoto Direct-Fit Oil Funnel Kit is engineered to eliminate the mess and frustration typically associated with oil changes on European vehicles. - Mishimoto - Audi BMW Mercedes Benz

The Mishimoto Direct-Fit Oil Funnel Kit is engineered to eliminate the mess and frustration typically associated with oil changes on European vehicles.

Brand:
Mishimoto - Corporate Logo
ES#:
5435352
Mfg#:
MMTL-SOOF-BMW
In Stock
$29.99 USD
Free Shipping
on orders $49 and up

Cooling System Refresh Kit - Level 3

ES#2707744 - 17127510952KT7 - Cooling System Refresh Kit - Level 3 - The ultimate kit to eliminate your cooling system issues and get you back on the road worry free - featuring high quality aftermarket contents - Assembled By ECS - BMW

The ultimate kit to eliminate your cooling system issues and get you back on the road worry free - featuring high quality aftermarket contents 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2707744
Mfg#:
17127510952KT7
Ships on Jan 19, 2027
Auto Notify
ON SALE!
$1661.99

This product was last offered at the strikethrough price on
07-16-2026

$1610.08 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

SCORCHER High-Performance Ignition Coil - 6 Pack

ES#4781458 - 77-92001-MC - SCORCHER High-Performance Ignition Coil - 6 Pack - Upgrade your ignition coils to ensure optimal ignition performance - AFE - BMW

Upgrade your ignition coils to ensure optimal ignition performance

Brand:
AFE - Corporate Logo
ES#:
4781458
Mfg#:
77-92001-MC
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.

$327.99

This product was last offered at the strikethrough price on
01-28-2026

$262.00 USD
Free Shipping
on orders $49 and up

Low Profile Rolling Drain Pan - 20L

ES#3673927 - B8800085 - Low Profile Rolling Drain Pan - 20L - Huge capacity with four casters for easy rolling. - Bav Auto Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Huge capacity with four casters for easy rolling. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673927
Mfg#:
B8800085
In Stock
ON SALE! SAVE 15%
$96.99

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

$82.44 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Reminder Sticker - Pack Of 5

ES#2808804 - 009012ecs015pkKT - Oil Reminder Sticker - Pack Of 5 - Be sure to remind yourself when it will be time to order again from ECS Tuning - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Be sure to remind yourself when it will be time to order again from ECS Tuning 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2808804
Mfg#:
009012ECS015PKKT
In Stock
ON SALE! SAVE 25%
$4.99

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

$3.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S54 Valve Adjustment Kit - With Gaskets

ES#2807015 - 83300493743 - S54 Valve Adjustment Kit - With Gaskets - Includes shim set, installation tool, and gaskets - Genuine BMW - BMW

Includes shim set, installation tool, and gaskets

Brand:
Genuine BMW - Corporate Logo
ES#:
2807015
Mfg#:
83300493743
Ships in 8 Business Days
$1470.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Magnetic Valve Shim Tool

ES#2986423 - 0161119SCH01A - Schwaben Magnetic Valve Shim Tool - Use the correct tool when doing shim work and make your life a lot easier. - Schwaben - BMW
ECS Tuning recommends this product.

Use the correct tool when doing shim work and make your life a lot easier. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2986423
Mfg#:
0161119SCH01A
In Stock
ON SALE! SAVE 23%
$38.99

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

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

"Complete" Inspection II Kit

ES#2857653 - E46M3SVCUP+KT2 - "Complete" Inspection II Kit - Includes a comprehensive selection of quality parts to service your BMW including Redline fluids - Assembled By ECS - BMW

Includes a comprehensive selection of quality parts to service your BMW including Redline fluids 10X Entries For Our 25th Anniversary Sweepstakes!
For limited time includes FREE Redline WaterWetter®!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2857653
Mfg#:
E46M3SVCUP+KT2
Ships on Aug 19, 2026
Auto Notify
ON SALE!
$482.99

This product was last offered at the strikethrough price on
07-23-2026

$478.86 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

E46 M3 CSL Air Filter

ES#2952415 - 13727838625 - E46 M3 CSL Air Filter - Protect your engine, improve performance - Genuine European BMW - BMW

Protect your engine, improve performance For vehicles equipped with CSL style intakes only

Brand:
Genuine European BMW - Corporate Logo
ES#:
2952415
Mfg#:
13727838625
Ships on Jan 19, 2027
$229.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Liqui-Moly Synthoil Race Tech GT1 Engine Oil - 10w-60 - 20 Liters

ES#4220229 - 20127 - Liqui-Moly Synthoil Race Tech GT1 Engine Oil - 10w-60 - 20 Liters - Meets BMW M-Motorsports requirements - Liqui-Moly - BMW

Meets BMW M-Motorsports requirements 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4220229
Mfg#:
20127
Ships in 8 Business Days
20% off MSRP

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

$428.99

This product was last offered at the strikethrough price on
07-27-2026

$343.19 USD

Drain Plug Washer

ES#2526501 - 07119963151 - Drain Plug Washer - A12x17-CU - Victor Reinz - BMW MINI

A12x17-CU

Brand:
Victor Reinz - Corporate Logo
ES#:
2526501
Mfg#:
07119963151
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Alignment Tool

ES#199268 - 83300493749 - Camshaft Alignment Tool - Used to ensure your engine is in proper time - Genuine BMW - BMW

Used to ensure your engine is in proper time

Brand:
Genuine BMW - Corporate Logo
ES#:
199268
Mfg#:
83300493749
In Stock
$224.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

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

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