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BMW E46 323i M52 2.5L Engine Parts & Accessories

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ES#37298 - 16137193479 - Leak Detection Pump - Priced Each - Located under the vehicle, near the transmission bellhousing or in the rear. Used to diagnose leaks in the evap system. - Genuine BMW - BMW MINI

Located under the vehicle, near the transmission bellhousing or in the rear. Used to diagnose leaks in the evap system. For vehicles with production date from 09/2001

Brand:
Genuine BMW - Corporate Logo
ES#:
37298
Mfg#:
16137193479
Ships in 1-2 days
6% off MSRP

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

$266.99

This product was last offered at the strikethrough price on
11-03-2026

$250.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3221107 - 1136143253KT1 - VANOS Seal, Gasket, & Hardware Kit  - Assembled By ECS - BMW

10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3221107
Mfg#:
1136143253KT1
Ships in 1-2 days
$52.99

This product was last offered at the strikethrough price on
07-06-2026

$50.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2825779 - 17117573781OEKT1 - Expansion Tank Replacement Kit - Level 2 - More advanced expansion tank replacement kit - Genuine BMW - BMW

More advanced expansion tank replacement kit

Brand:
Genuine BMW - Corporate Logo
ES#:
2825779
Mfg#:
17117573781OEKT1
Ships in 1-2 days
$589.99

This product was last offered at the strikethrough price on
07-10-2026

$499.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#18454 - 11127506203 - Stud Bolt - M7X39 - Genuine BMW - BMW

M7X39 For vehicles with production date from 03/2000

Brand:
Genuine BMW - Corporate Logo
ES#:
18454
Mfg#:
11127506203
In Stock
Limited Qty Sale
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4501376 - 11647 - AAF HVAC Firewall Block Off Plate - E46 - Completely seals the cab from the engine bay when deleting heater system - Advanced Auto Fabrication - BMW

Completely seals the cab from the engine bay when deleting heater system

Brand:
Advanced Auto Fabrication - Corporate Logo
ES#:
4501376
Mfg#:
11647
Ships in 1 Business Day
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4392764 - 11141707260 - Lower Timing Cover Gasket Set - M52TU M54 - Seals lower timing cover to the engine block - includes both the left and right side gaskets - Elring - BMW

Seals lower timing cover to the engine block - includes both the left and right side gaskets 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4392764
Mfg#:
11141707260
In Stock
$12.99

This product was last offered at the strikethrough price on
09-01-2026

$9.45 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4932396 - 11311738700 - Upper Engine Timing Chain Tensioner - Guide used to tension the timing chain - URO - BMW

Guide used to tension the timing chain 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
4932396
Mfg#:
11311738700
In Stock
$40.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3478110 - 11361433817 - VANOS Sealing Gasket - Seals VANOS unit to the cylinder head - Elring - BMW

Seals VANOS unit to the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478110
Mfg#:
11361433817
In Stock
$8.99

This product was last offered at the strikethrough price on
08-07-2026

$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478289
Mfg#:
11349064457
In Stock
$13.99

This product was last offered at the strikethrough price on
08-12-2026

$8.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2534481 - 12611710509 - Oil Pressure Switch - M12x1.5 - Leaking or malfunctioning oil pressure switches can be disastrous - URO - BMW

Leaking or malfunctioning oil pressure switches can be disastrous 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534481
Mfg#:
12611710509
In Stock
$8.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2588199 - 17117573781KT - Expansion Tank Replacement Kit - Level 1 - Includes a level sensor and cap - Assembled By ECS - BMW

Includes a level sensor and cap 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2588199
Mfg#:
17117573781KT
In Stock
ON SALE!
$69.99

This product was last offered at the strikethrough price on
08-24-2026

$69.24 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2762634 - 11611432559 - Crankcase Ventilation Hose - From oil separator to valve cover. Made in Germany. - Rein - BMW

From oil separator to valve cover. Made in Germany. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2762634
Mfg#:
11611432559
Ships in 1 Business Day
$17.92 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3478306 - 11611716174 - Throttle Body Gasket - Gasket used to seal the throttle body onto the intake manifold - Elring - BMW

Gasket used to seal the throttle body onto the intake manifold 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478306
Mfg#:
11611716174
In Stock
$7.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5374103 - 20307-0050-99 - Hightec SYNTH RS DLS SAE 5W-40 - 5 Liter - Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging. - ROWE - BMW Porsche

Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging.

Brand:
ROWE - Corporate Logo
ES#:
5374103
Mfg#:
20307-0050-99
In Stock
$59.99 USD
Free Shipping
on orders $49 and up
ES#25710 - 11617503666 - Vacuum hose - Connects to your suction pump - Genuine BMW - BMW

Connects to your suction pump

Brand:
Genuine BMW - Corporate Logo
ES#:
25710
Mfg#:
11617503666
In Stock
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#166096 - 61217577620 - Mounting Screw - 190MM - Genuine BMW - BMW MINI

190MM

Brand:
Genuine BMW - Corporate Logo
ES#:
166096
Mfg#:
61217577620
In Stock
10% off MSRP

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

$9.69

This product was last offered at the strikethrough price on
11-03-2026

$8.69 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.

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