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BMW Z3 2.3 M52 2.5L

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BMW Z3 2.3 M52 2.5L Engine Mechanical Parts

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O-Ring

ES#2217424 - 11427549573 - O-Ring - 7x2.5MM - Genuine BMW - BMW

7x2.5MM affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2217424
Mfg#:
11427549573
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flat Washer - Pack Of 10

ES#2538117 - 11127550856kt - Flat Washer - Pack Of 10 - For use in conjunction with cylinder head bolts - Genuine BMW - BMW

For use in conjunction with cylinder head bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2538117
Mfg#:
11127550856KT
In Stock
$35.99

This product was last offered at the strikethrough price on
03-04-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Set - Priced Each

ES#21185 - 11251437077 - Piston Ring Set - Priced Each - Standard bore replacement piston rings - Genuine BMW - BMW

Standard bore replacement piston rings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
21185
Mfg#:
11251437077
Ships in 8 Business Days
ON SALE! SAVE 25%
$89.99

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

$67.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Shaft Upgrade Kit

ES#4772455 - 11amuopsk-m54KT - Oil Pump Shaft Upgrade Kit - Everything you need to bulletproof your oil pump shaft in one simple kit. - Assembled By ECS - BMW

Everything you need to bulletproof your oil pump shaft in one simple kit. 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#:
4772455
Mfg#:
11AMUOPSK-M54KT
Ships on Aug 14, 2026
Auto Notify
$427.99

This product was last offered at the strikethrough price on
05-15-2026

$403.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cylinder Head Check Valve

ES#18332 - 11121735180 - Cylinder Head Check Valve - Clogged or broken check valve? Here's your solution. - Genuine BMW - BMW

Clogged or broken check valve? Here's your solution. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18332
Mfg#:
11121735180
Ships in 3 Business Days
4% off MSRP

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

$67.99

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

$64.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VANOS Sealing Gasket

ES#23118 - 11361433817 - VANOS Sealing Gasket - Seals VANOS unit to the cylinder head - Genuine BMW - BMW

Seals VANOS unit to the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
23118
Mfg#:
11361433817
Ships in 3 Business 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.

$25.70

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

$24.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Performance Main Bearing Set - .25 Oversize

ES#4736408 - 7M1532H-.25 - High Performance Main Bearing Set - .25 Oversize - .25 Oversize Bearings - ACL - BMW

.25 Oversize Bearings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACL - Corporate Logo
ES#:
4736408
Mfg#:
7M1532H-.25
In Stock at Vendor
$376.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stud Bolt

ES#18454 - 11127506203 - Stud Bolt - M7X39 - Genuine BMW - BMW

M7X39 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Valve Cover

ES#3984668 - 11121432928 - Valve Cover - A complete valve cover assembly - Vaico - BMW

A complete valve cover assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3984668
Mfg#:
11121432928
In Stock at Vendor
$375.99

This product was last offered at the strikethrough price on
05-07-2026

$364.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Nitrided Exhaust Valve - Set Of 12

ES#4608972 - BMEVN-1030-12 - Black Nitrided Exhaust Valve - Set Of 12 - Upgraded valves from Supertech - Supertech - BMW

Upgraded valves from Supertech affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4608972
Mfg#:
BMEVN-1030-12
In Stock at Vendor
$358.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plug Housing

ES#31215 - 12521427615 - Plug Housing - 2 POL - Genuine BMW - BMW MINI

2 POL affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
31215
Mfg#:
12521427615
In Stock
$5.99

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

$5.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Nitrided Intake Valve - +1mm Oversize - Set Of 12

ES#4608971 - BMIVN-1031S-12 - Black Nitrided Intake Valve - +1mm Oversize - Set Of 12 - Upgraded valves from Supertech - Supertech - BMW

Upgraded valves from Supertech affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4608971
Mfg#:
BMIVN-1031S-12
In Stock
Limited Qty Sale
$384.99

This product was last offered at the strikethrough price on
06-02-2026

$347.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12mm Oil Drain Valve With Adapter

ES#2209062 - F109N - 12mm Oil Drain Valve With Adapter - Makes oil changes easy as "push-and-turn" - Fumoto - BMW

Makes oil changes easy as "push-and-turn" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fumoto - Corporate Logo
ES#:
2209062
Mfg#:
F109N
Ships in 8 Business Days
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cam Gear - Intake

ES#23151 - 11361744263 - Cam Gear - Intake - Gear for the intake cam - Genuine BMW - BMW

Gear for the intake cam affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
23151
Mfg#:
11361744263
Ships in 1-2 days
2% off MSRP

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

$55.99

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

$54.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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

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