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BMW Z4 3.0Si N52 3.0L

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BMW Z4 3.0Si N52 3.0L Engine Parts & Accessories

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Ignition Coil, 4-Pack

ES#5435316 - MMIG-BMW-0204 - Ignition Coil, 4-Pack - Designed to restore the factory performance and fuel efficiency of a wide range of BMW models from 2002 to 2016. - Mishimoto - BMW

Designed to restore the factory performance and fuel efficiency of a wide range of BMW models from 2002 to 2016.

Brand:
Mishimoto - Corporate Logo
ES#:
5435316
Mfg#:
MMIG-BMW-0204
Ships in 3 Business Days
$123.99 USD
Free Shipping
on orders $49 and up

Aluminum Valve Cover Screws

ES#3523597 - 11127558448KT - Aluminum Valve Cover Screws - Necessary for installation of valve cover - Assembled By ECS - BMW

Necessary for installation of valve cover 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3523597
Mfg#:
11127558448KT
In Stock at Vendor
ON SALE!
$260.99

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

$246.62 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Exhaust

ES#22608 - 11340032582 - Valve Stem Seal Kit - Exhaust - Seal fitted to the end of the valve - Genuine BMW - BMW

Seal fitted to the end of the valve For vehicles with production date up to 03/2006

Brand:
Genuine BMW - Corporate Logo
ES#:
22608
Mfg#:
11340032582
Ships in 1 day
13% off MSRP

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

$141.99

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

$122.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#2813877 - 13627525015 - Crankshaft Position Sensor - Having a crank but no starting issue? This sensor is often the culprit - Hamburg Tech - BMW

Having a crank but no starting issue? This sensor is often the culprit We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813877
Mfg#:
13627525015
In Stock at Vendor
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belt Tensioner Assembly

ES#4017616 - 11287530314 - Belt Tensioner Assembly - Complete tensioner assembly - URO - BMW

Complete tensioner assembly 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4017616
Mfg#:
11287530314
Ships in 1 Business Day
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner 4" Universal Double Wall Exhaust Tip W/ Brushed Stainless Finish

ES#4464688 - 026374TMS02-12 - Turner 4" Universal Double Wall Exhaust Tip W/ Brushed Stainless Finish - Stainless Steel exhaust tip featuring a 3" Inlet & a 4.0", Slant Cut Outlet - Turner Motorsport - BMW

Stainless Steel exhaust tip featuring a 3" Inlet & a 4.0", Slant Cut Outlet 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4464688
Mfg#:
026374TMS02-12
Ships on Aug 17, 2026
Auto Notify
ON SALE!
$83.99

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

$81.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator - Manual

ES#2710378 - 17119071517 - Radiator - Manual - Replace your leaking radiator. - Mahle-Behr - BMW

Replace your leaking radiator.

Brand:
Mahle-Behr - Corporate Logo
ES#:
2710378
Mfg#:
17119071517
Ships in 1 day
$250.99

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

$243.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Installation Kit

ES#2682307 - 13537528539KT - Fuel Injector Installation Kit - Everything you need to install new fuel injectors - Genuine BMW - BMW

Everything you need to install new fuel injectors

Brand:
Genuine BMW - Corporate Logo
ES#:
2682307
Mfg#:
13537528539KT
Ships in 1 day
$121.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Coolant Temperature Sensor

ES#4164430 - 221905560080KT - Remanufactured Coolant Temperature Sensor - Found on the radiator. Price includes a $32.50 refundable core charge. - Genuine Mercedes Benz - BMW Mercedes Benz

Found on the radiator. Price includes a $32.50 refundable core charge. For vehicels with Partial Zero Emissions (Code 917)
For BMW N51 SULEV Engines only - Replaces BMW EAC Radiator Sensor not available from BMW

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4164430
Mfg#:
221905560080KT
Ships in 1 day
$248.99

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

$242.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor

ES#4941254 - 13627520519 - Mass Air Flow Sensor - Replace your sensor and avoid poor fuel mileage and hampered performance - Holstein - BMW

Replace your sensor and avoid poor fuel mileage and hampered performance

Brand:
Holstein - Corporate Logo
ES#:
4941254
Mfg#:
13627520519
Ships in 1 Business Day
$119.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#38436 - 17127545263 - Coolant Hose - Connects from the radiator to the thermostat - Genuine BMW - BMW

Connects from the radiator to the thermostat

Brand:
Genuine BMW - Corporate Logo
ES#:
38436
Mfg#:
17127545263
In Stock
Limited Qty Sale
$86.99

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

$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Assembly hook

ES#22300 - 11317523892 - Assembly hook - Used to position the oil pump chain guide - Genuine BMW - BMW

Used to position the oil pump chain guide

Brand:
Genuine BMW - Corporate Logo
ES#:
22300
Mfg#:
11317523892
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler

ES#24024 - 11427525333 - Oil Cooler - Keep your oil temps low and your engine protected - Genuine BMW - BMW

Keep your oil temps low and your engine protected

Brand:
Genuine BMW - Corporate Logo
ES#:
24024
Mfg#:
11427525333
Ships in 1 day
6% off MSRP

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

$253.99

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

$238.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Kit

ES#3624495 - 11127552281 - Valve Cover Kit - A complete valve cover assembly with bolts and gaskets - Hamburg Tech - BMW

A complete valve cover assembly with bolts and gaskets We Price Match - Give Us A Call or Chat! Includes 3 year manufacturer warranty.

Brand:
Hamburg Tech - Corporate Logo
ES#:
3624495
Mfg#:
11127552281
In Stock
Limited Qty Sale
$278.99

This product was last offered at the strikethrough price on
06-12-2026

$237.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Holder - Priced Each

ES#25127 - 11537555977 - Coolant Hose Holder - Priced Each - Hold the hoses - Genuine BMW - BMW

Hold the hoses

Brand:
Genuine BMW - Corporate Logo
ES#:
25127
Mfg#:
11537555977
Ships in 4 Business Days
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Cover Gasket Set

Crankcase Cover Gasket Set for lower portion of engine

Brand:
Victor Reinz - Corporate Logo
ES#:
4066949
Mfg#:
11117548101
Ships in 8 Business Days
$234.99 USD
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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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