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BMW E46 Engine Service & Maintenance Parts

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Replacement Air Filter Element

ES#3981266 - EVE-661-G2-FTR - Replacement Air Filter Element - Air filter replacement for Eventuri Intake Systems - Eventuri - BMW

Air filter replacement for Eventuri Intake Systems

Brand:
Eventuri - Corporate Logo
ES#:
3981266
Mfg#:
EVE-661-G2-FTR
Ships in 2 Business Days
$95.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Clean Oil Funnel Kit

ES#4745354 - AGA-COFK - Universal Clean Oil Funnel Kit - A universal clean oil funnel kit that will prevent leaks and spills while servicing your oil. - AGA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A universal clean oil funnel kit that will prevent leaks and spills while servicing your oil.

Brand:
AGA Tools - Corporate Logo
ES#:
4745354
Mfg#:
AGA-COFK
In Stock
$99.99 USD
Free Shipping
on orders $49 and up

Cooling System Refresh Kit - Level 3

ES#4666879 - 17127510952KT12 - Cooling System Refresh Kit - Level 3 - Assembled By ECS - BMW

10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4666879
Mfg#:
17127510952KT12
Ships on Dec 7, 2026
Auto Notify
$1919.99

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

$1880.99 USD
This product is lifetime replacement eligible Partial Replacement

M52TU/M54 Mechanical Thermostat Conversion

ES#4709399 - 008785LA01T - M52TU/M54 Mechanical Thermostat Conversion - Upgrade from your all-in-one plastic thermostat assembly to a stout and reliable billet mechanical thermostat setup! - Turner Motorsport - BMW

Upgrade from your all-in-one plastic thermostat assembly to a stout and reliable billet mechanical thermostat setup! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4709399
Mfg#:
008785LA01T
Ships on Oct 19, 2026
ON SALE!
Starting at $312.37 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Rod Bearing Replacement Kit - Early S54

ES#4213415 - 11247835439KT13 - Performance Rod Bearing Replacement Kit - Early S54 - Includes everything needed for a rod bearing service, featuring Turner WPC treated rod bearings and ARP rod bolts. - Assembled By ECS - BMW

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

Brand:
Assembled By ECS - Corporate Logo
ES#:
4213415
Mfg#:
11247835439KT13
Back Ordered
Auto Notify
ON SALE!
$947.99

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

$917.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Fuel Filter - H108WK

ES#2075173 - 13321740985 - Fuel Filter - H108WK - Recommended to replace every 60k miles - Hengst - BMW
ECS Tuning recommends this product.

Recommended to replace every 60k miles 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2075173
Mfg#:
13321740985
In Stock
$16.99

This product was last offered at the strikethrough price on
06-18-2026

$16.49 USD
Free Shipping
on orders $49 and up

Timing chain kit - dry

ES#4305470 - 11411401399KT5 - Timing chain kit - dry - Everything you need to get the job done - Assembled By ECS - BMW

Everything you need to get the job done 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4305470
Mfg#:
11411401399KT5
In Stock at Vendor
$695.69

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

$598.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Ignition Service Kit

ES#2597316 - 12131712219KT1 - Ignition Service Kit - Everything you need to service your ignition system including Bosch ignition coils and Bosch Platinum+4 spark plugs - Assembled By ECS - BMW

Everything you need to service your ignition system including Bosch ignition coils and Bosch Platinum+4 spark plugs 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 09/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
2597316
Mfg#:
12131712219KT1
In Stock
$253.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil With Spark Plug Connector

ES#4681110 - 12135A06753 - Ignition Coil With Spark Plug Connector - Eliminate misfires with these new ignition coils - Genuine BMW - BMW

Eliminate misfires with these new ignition coils

Brand:
Genuine BMW - Corporate Logo
ES#:
4681110
Mfg#:
12135A06753
Ships in 1 day
9% off MSRP

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

$91.99

This product was last offered at the strikethrough price on
08-05-2026

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SuperCool Performance Coolant - Pre-Mixed - 1 Gallon

ES#4338527 - 81215 - SuperCool Performance Coolant - Pre-Mixed - 1 Gallon - Redline's state of the art coolant offering premium performance and protection. Fortified with Waterwetter! - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Redline's state of the art coolant offering premium performance and protection. Fortified with Waterwetter!

Brand:
Redline - Corporate Logo
ES#:
4338527
Mfg#:
81215
Ships in 7 Business Days
$54.99 USD
Free Shipping
on orders $49 and up

Large Fluid Drain Pan - 15 Liter

ES#3673870 - B8800011 - Large Fluid Drain Pan - 15 Liter - The perfect oil change/ trans flush companion. - Bav Auto Tools - Audi BMW Volkswagen MINI Porsche
ECS Tuning recommends this product.

The perfect oil change/ trans flush companion. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673870
Mfg#:
B8800011
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

10w-60 Engine Oil - 1 Quart - Case Of 12

ES#2996968 - 11704KT - 10w-60 Engine Oil - 1 Quart - Case Of 12 - Stock up and save! - Fully ester based synthetic oil, recommended for "M" series engines - Redline - BMW

Stock up and save! - Fully ester based synthetic oil, recommended for "M" series engines

Brand:
Redline - Corporate Logo
ES#:
2996968
Mfg#:
11704KT
In Stock
$218.99 USD
Free Shipping

Accessory Belt Kit

ES#2680999 - Adk0046p - Accessory Belt Kit - Includes Contitech belts and high quality after market parts - Continental - BMW

Includes Contitech belts and high quality after market parts We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/2002

Brand:
Continental - Corporate Logo
ES#:
2680999
Mfg#:
ADK0046P
In Stock at Vendor
$295.99

This product was last offered at the strikethrough price on
04-17-2026

$290.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 at Vendor
$145.27

This product was last offered at the strikethrough price on
07-31-2026

$133.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pento High Performance II Engine Oil (5w-40) - 1 Liter

ES#608 - PEN 5W40 SYNTH - Pento High Performance II Engine Oil (5w-40) - 1 Liter - The latest version of one of the world's best all around synthetic engine oils - Pentosin - Audi BMW Volkswagen Mercedes Benz Porsche

The latest version of one of the world's best all around synthetic engine oils

Brand:
Pentosin - Corporate Logo
ES#:
608
Mfg#:
PEN 5W40 SYNTH
In Stock
$14.99

This product was last offered at the strikethrough price on
02-26-2026

$13.99 USD
Free Shipping
on orders $49 and up

Magnetic Oil Drain Plug - M12x1.5

ES#4899255 - HWU1041 - Magnetic Oil Drain Plug - M12x1.5 - Attracts metal particulates that would otherwise be circulating your engine! - Rein - BMW MINI

Attracts metal particulates that would otherwise be circulating your engine! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
4899255
Mfg#:
HWU1041
In Stock
$18.99 USD
Free Shipping
on orders $49 and up

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.

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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