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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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VTT N5X/S55/N2X Triple Billet Cap Kit - Clear

ES#4464236 - TRIPLECAPCLR1 - VTT N5X/S55/N2X Triple Billet Cap Kit - Clear - Get rid of the plastic caps and add some color to your engine bay! - Vargas Turbo Technologies - BMW

Get rid of the plastic caps and add some color to your engine bay! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4464236
Mfg#:
TRIPLECAPCLR1
Ships on Aug 7, 2026
$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Performance Water Pump And Thermostat Kit

ES#4172080 - 11517586925KT15 - Ultimate Performance Water Pump And Thermostat Kit - Includes a 74c race thermostat, Pierburg water pump, and ECS silicone hoses - Assembled By ECS - BMW

Includes a 74c race thermostat, Pierburg water pump, and ECS silicone hoses 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with plastic thermostat housing

Brand:
Assembled By ECS - Corporate Logo
ES#:
4172080
Mfg#:
11517586925KT15
In Stock
ON SALE!
$756.99

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

$745.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Rear Crankshaft Seal

ES#3450108 - 11117587168 - Rear Crankshaft Seal - 90x110x8mm Replace your leaking crankshaft seal - Corteco - BMW

90x110x8mm Replace your leaking crankshaft seal

Brand:
Corteco - Corporate Logo
ES#:
3450108
Mfg#:
11117587168
In Stock
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Top Tec 4100 (5w-40) - 1 Liter

ES#1843976 - 2329 - Top Tec 4100 (5w-40) - 1 Liter - Designed for engines with multi-valve technology and turbochargers - Liqui-Moly - BMW Volkswagen Porsche

Designed for engines with multi-valve technology and turbochargers 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
1843976
Mfg#:
2329
In Stock
43% off MSRP

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

$22.99

This product was last offered at the strikethrough price on
07-22-2026

$12.99 USD
Free Shipping
on orders $49 and up

Engine Mount - Priced Each

ES#2813593 - 11811140985 - Engine Mount - Priced Each - Keep your engine securely mounted - Hamburg Tech - BMW

Keep your engine securely mounted We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813593
Mfg#:
11811140985
In Stock
ON SALE!
$35.95

This product was last offered at the strikethrough price on
07-14-2026

$34.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Pulley With Vibration Damper

ES#20556 - 11237564969 - Crankshaft Pulley With Vibration Damper - Reduces vibrations and connects accessories - Genuine BMW - BMW

Reduces vibrations and connects accessories

Brand:
Genuine BMW - Corporate Logo
ES#:
20556
Mfg#:
11237564969
Ships in 1-2 days
8% off MSRP

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

$789.99

This product was last offered at the strikethrough price on
07-22-2026

$723.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Drive Belt Pulley

ES#20547 - 11237519629 - Drive Belt Pulley - Direct replacement from BMW! - Genuine BMW - BMW

Direct replacement from BMW! For vehicles with a Manual Transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
20547
Mfg#:
11237519629
Ships in 9 Business Days
8% off MSRP

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

$789.99

This product was last offered at the strikethrough price on
07-22-2026

$723.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector O-Ring - Priced Each

ES#34555 - 13641437487 - Fuel Injector O-Ring - Priced Each - Fuel rail to injector O-ring - Genuine BMW - BMW MINI

Fuel rail to injector O-ring

Brand:
Genuine BMW - Corporate Logo
ES#:
34555
Mfg#:
13641437487
Ships in 3 Business Days
$9.99

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

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#38166 - 17117551635 - Radiator - New Genuine BMW radiator - Genuine BMW - BMW

New Genuine BMW radiator For vehicles with automatic transmission only

Brand:
Genuine BMW - Corporate Logo
ES#:
38166
Mfg#:
17117551635
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.

$756.99

This product was last offered at the strikethrough price on
07-22-2026

$713.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Repair Kit

ES#21491 - 11257559434 - Piston Ring Repair Kit - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
21491
Mfg#:
11257559434
In Stock
ON SALE!
$120.99

This product was last offered at the strikethrough price on
06-25-2026

$118.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

ES#18565 - 11127548799 - Cylinder Head Bolt Set - A complete set of one time use head bolts - Genuine BMW - BMW

A complete set of one time use head bolts

Brand:
Genuine BMW - Corporate Logo
ES#:
18565
Mfg#:
11127548799
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.

$125.99

This product was last offered at the strikethrough price on
07-22-2026

$118.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealant Kit

ES#4681177 - 83190439030KT2 - Sealant Kit - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
4681177
Mfg#:
83190439030KT2
Ships on Sep 29, 2026
Auto Notify
$255.99

This product was last offered at the strikethrough price on
04-15-2026

$235.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustment Unit - Inlet Camshaft

ES#4336369 - 11367583207 - Adjustment Unit - Inlet Camshaft - Located at the end of the cam on the timing chain - Vaico - BMW

Located at the end of the cam on the timing chain We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4336369
Mfg#:
11367583207
In Stock at Vendor
$712.99

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

$692.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustment Unit - Exhaust Camshaft

ES#4212956 - 11367583208 - Adjustment Unit - Exhaust Camshaft - Located at the end of the cam on the timing chain on the exhaust side. - Vaico - BMW

Located at the end of the cam on the timing chain on the exhaust side. We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4212956
Mfg#:
11367583208
In Stock at Vendor
$712.99

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

$692.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2682302 - 12137594937KT - Ignition Service Kit - Everything you need to service your ignition system - Genuine BMW - BMW

Everything you need to service your ignition system For vehicles with production date from 04/2006

Brand:
Genuine BMW - Corporate Logo
ES#:
2682302
Mfg#:
12137594937KT
Ships in 3 Business Days
$687.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket Set

ES#18642 - 11127571963 - Cylinder Head Gasket Set - Does not include the head gasket - Genuine BMW - BMW

Does not include the head gasket

Brand:
Genuine BMW - Corporate Logo
ES#:
18642
Mfg#:
11127571963
Ships in 5 Business Days
13% off MSRP

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

$396.99

This product was last offered at the strikethrough price on
07-22-2026

$343.99 USD
Free Shipping
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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