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BMW E46 323Ci M52 2.5L

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BMW E46 323Ci M52 2.5L Engine Timing Parts

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Build-Your-Own ECS M54/M52TU Dual VANOS Rebuild Kit

ES#3221108 - 012017ECS - Build-Your-Own ECS M54/M52TU Dual VANOS Rebuild Kit - Restore lost power by replacing worn VANOS seals with a superior material. Our instructional PDF shows you how to DIY! - ECS - BMW

Restore lost power by replacing worn VANOS seals with a superior material. Our instructional PDF shows you how to DIY! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3221108
Mfg#:
012017ECS
In Stock
ON SALE!
Starting at $110.06 USD
Customize
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Timing Chain Tensioner

ES#3522205 - 11317838675 - Timing Chain Tensioner - Located on the lower rear timing chain guide rail - Ina - BMW

Located on the lower rear timing chain guide rail We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3522205
Mfg#:
11317838675
In Stock
$139.99

This product was last offered at the strikethrough price on
05-06-2026

$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Variable Engine Timing Solenoid Switch

ES#4039808 - 11361432532 - Variable Engine Timing Solenoid Switch - Actuates the function of engine timing to improve efficiency, horsepower, and torque. Also known as the VANOS solenoid. - Bavarian Autosport - BMW
ECS Tuning recommends this product.

Actuates the function of engine timing to improve efficiency, horsepower, and torque. Also known as the VANOS solenoid. 10X Entries For Our 25th Anniversary Sweepstakes!
Requires use of open-ended wrench for installation - does not fit BMW specific socket tool

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4039808
Mfg#:
11361432532
In Stock
ON SALE! SAVE 20%
$93.99

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

$75.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Camshaft Timing Set - Bavarian Autosport

ES#3673884 - B8800027 - VANOS Camshaft Timing Set - Bavarian Autosport - Locks the vanos in proper alignment for re-installation. - Bav Auto Tools - BMW
ECS Tuning recommends this product.

Locks the vanos in proper alignment for re-installation. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673884
Mfg#:
B8800027
In Stock
ON SALE!
$356.99

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

$346.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Refresh Kit

ES#2763229 - 1136143253KT - VANOS Refresh Kit - Includes necessary parts to get your VANOS system sealed up and working again - Assembled By ECS - BMW

Includes necessary parts to get your VANOS system sealed up and working again 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763229
Mfg#:
1136143253KT
In Stock
ON SALE! SAVE 20%
$162.99

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

$130.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Alignment Tool Set

ES#2778117 - 003304SCH01A - Camshaft Alignment Tool Set - Locks your Camshaft in place, making performing VANOS or cylinder head work more convenient - Schwaben - BMW
ECS Tuning recommends this product.

Locks your Camshaft in place, making performing VANOS or cylinder head work more convenient 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2778117
Mfg#:
003304SCH01A
In Stock
ON SALE! SAVE 10%
$112.99

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

$101.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VANOS Oil Feed Line

ES#2534485 - 11361705532 - VANOS Oil Feed Line - Supplies oil to the VANOS cam unit - URO - BMW

Supplies oil to the VANOS cam unit 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534485
Mfg#:
11361705532
In Stock
$35.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Timing Chain Tensioner

ES#4039816 - 11311738700 - Upper Timing Chain Tensioner - Guide used to tension the timing chain - Bavarian Autosport - BMW

Guide used to tension the timing chain 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4039816
Mfg#:
11311738700
In Stock
ON SALE! SAVE 20%
$49.99

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

$39.99 USD
Free Shipping
on orders $49 and up

VANOS Oil Feed Line

ES#23138 - 11361705532 - VANOS Oil Feed Line - Supplies oil to the VANOS cam unit - Genuine BMW - BMW

Supplies oil to the VANOS cam unit

Brand:
Genuine BMW - Corporate Logo
ES#:
23138
Mfg#:
11361705532
In Stock
$81.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime 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 Sep 30, 2026
ON SALE!
Starting at $312.37 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Timing Chain Tensioner

ES#3215707 - 11311738700 - Upper Timing Chain Tensioner - Guide used to tension the timing chain - Ina - BMW

Guide used to tension the timing chain We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3215707
Mfg#:
11311738700
Ships in 1 Business Day
$56.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain - Lower

ES#2575494 - 11311432176 - Timing Chain - Lower - Keep your engine running properly - Iwis - BMW

Keep your engine running properly

Brand:
Iwis - Corporate Logo
ES#:
2575494
Mfg#:
11311432176
In Stock
$83.99

This product was last offered at the strikethrough price on
06-08-2026

$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Timing Chain Sprocket

ES#4689987 - 11211719984 - Lower Timing Chain Sprocket - Timing sprocket located on the crank, behind the crank pulley - Bavarian Autosport - BMW

Timing sprocket located on the crank, behind the crank pulley 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4689987
Mfg#:
11211719984
In Stock
ON SALE! SAVE 20%
$63.99

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

$51.19 USD
Free Shipping
on orders $49 and up

VANOS Oil Feed Line

ES#2803369 - 11361705532 - VANOS Oil Feed Line - Supplies oil to the VANOS cam unit. Includes sealing washers. Made in Germany! - Rein - BMW

Supplies oil to the VANOS cam unit. Includes sealing washers. Made in Germany! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803369
Mfg#:
11361705532
Ships on Aug 5, 2026
Auto Notify
$61.99

This product was last offered at the strikethrough price on
06-04-2026

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Timing Parts

Prevent catastrophic engine damage: replace your timing belt and related components every six years, or at certain mileage intervals recommended in your vehicle maintenance schedule, whichever comes first. Buy individual timing service parts or purchase our famous timing belt service kits, complete with all the parts and fluid needed for a professional quality timing belt service.

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

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