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BMW G01 X3 M40i B58 3.0L

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BMW G01 X3 M40i B58 3.0L Engine Parts & Accessories

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ARP Cylinder Head Stud Kit - ARP2000

ES#4362251 - 201-4701 - ARP Cylinder Head Stud Kit - ARP2000 - Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage. - ARP - BMW

Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.

Brand:
ARP - Corporate Logo
ES#:
4362251
Mfg#:
201-4701
Back Ordered
20% off MSRP

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

$459.99

This product was last offered at the strikethrough price on
11-05-2026

$367.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mechanical Water Pump & Thermostat Kit - Gen1 B58

ES#4464586 - 11517643067KT - Mechanical Water Pump & Thermostat Kit - Gen1 B58 - Includes the water pump (with support housing), gaskets, hoses, and the thermostat also known as the "heat management module" - Genuine BMW - BMW

Includes the water pump (with support housing), gaskets, hoses, and the thermostat also known as the "heat management module"

Brand:
Genuine BMW - Corporate Logo
ES#:
4464586
Mfg#:
11517643067KT
Ships in 1 day
$1457.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Gen 1 B58 PCV Pressure Control Valve Repair Kit

ES#4635792 - 11121025447 - Gen 1 B58 PCV Pressure Control Valve Repair Kit - BMW's solution for the dreaded B58 PCV failure - Genuine BMW - BMW

BMW's solution for the dreaded B58 PCV failure For models with the earlier Gen 1 B58 only - Not for use with the B58TU Engine

Brand:
Genuine BMW - Corporate Logo
ES#:
4635792
Mfg#:
11121025447
In Stock
6% off MSRP

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

$308.99

This product was last offered at the strikethrough price on
11-05-2026

$290.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DINANTRONICS Sport Performance Tuner

ES#3184688 - D440-0047 - DINANTRONICS Sport Performance Tuner - Quick and reliable power from a name you know and trust! - Dinan - BMW

Quick and reliable power from a name you know and trust! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3184688
Mfg#:
D440-0047
Ships in 4 Business Days
11% off MSRP

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

$321.99

This product was last offered at the strikethrough price on
11-05-2026

$285.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger with Exhaust Manifold

Replacement factory turbocharger. No core charge!

Brand:
BMTS Technology - Corporate Logo
ES#:
4727398
Mfg#:
11659423787
Ships in 1 Business Day
$2925.99

This product was last offered at the strikethrough price on
09-18-2026

$2856.99 USD

Electronic Thermostat And Coolant Distribution Module

ES#4872107 - 11538642559 - Electronic Thermostat And Coolant Distribution Module - Thermostat controlled by the engine computer for precise temperature control. - Ina - BMW

Thermostat controlled by the engine computer for precise temperature control. We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
4872107
Mfg#:
11538642559
In Stock
$367.99

This product was last offered at the strikethrough price on
10-26-2026

$356.99 USD
Free Shipping
on orders $49 and up

Plug And Play ReFlex Plus Install Harness - S58/B58

ES#4865971 - 201-0409 - Plug And Play ReFlex Plus Install Harness - S58/B58 - This harness is the perfect solution for ReFlex+ users who want a simple, reliable, and cost-effective plug-and-play option without compromising their vehicle's stock wiring. - Precision Raceworks - BMW

This harness is the perfect solution for ReFlex+ users who want a simple, reliable, and cost-effective plug-and-play option without compromising their vehicle's stock wiring.

Brand:
Precision Raceworks - Corporate Logo
ES#:
4865971
Mfg#:
201-0409
In Stock
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B58 Valve Cover

ES#4781509 - 11127645173 - B58 Valve Cover - Includes gasket, hardware, and integrated PCV valve - URO - BMW

Includes gasket, hardware, and integrated PCV valve 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with the Gen1 B58 engine (B58A)

Brand:
URO - Corporate Logo
ES#:
4781509
Mfg#:
11127645173
In Stock
Limited Qty Sale
$309.00

This product was last offered at the strikethrough price on
10-27-2026

$253.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hose - Radiator-Engine

ES#4181202 - 17127535560 - Hose - Radiator-Engine - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
4181202
Mfg#:
17127535560
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.

$141.99

This product was last offered at the strikethrough price on
11-05-2026

$132.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW Turbocharger Installation Kit

ES#4772945 - 11657934605KT1 - Genuine BMW Turbocharger Installation Kit - Includes everything needed to re-install the turbocharger on a Gen 1 B58 equipped vehicle with Genuine BMW parts! - Genuine BMW - BMW

Includes everything needed to re-install the turbocharger on a Gen 1 B58 equipped vehicle with Genuine BMW parts!

Brand:
Genuine BMW - Corporate Logo
ES#:
4772945
Mfg#:
11657934605KT1
Back Ordered
$309.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Accessory Belt Service Kit

ES#3194721 - 11288613707KT - Accessory Belt Service Kit - Everything you need to service your belt drive system using genuine BMW components - Genuine BMW - BMW

Everything you need to service your belt drive system using genuine BMW components

Brand:
Genuine BMW - Corporate Logo
ES#:
3194721
Mfg#:
11288613707KT
In Stock
$227.99

This product was last offered at the strikethrough price on
10-08-2026

$226.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gen-1 PCV CAP

ES#4447545 - VTT-B58-PCV-CAP - Gen-1 PCV CAP - Stop Vacuum Leaks Before They Even Happen! - Vargas Turbo Technologies - BMW

Stop Vacuum Leaks Before They Even Happen! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4447545
Mfg#:
VTT-B58-PCV-CAP
Ships in 10 Business Days
$149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NEW B58 Gen2 PURE650 Turbo Upgrade - 6-Port

ES#5374645 - G2B58PURE650NEW - NEW B58 Gen2 PURE650 Turbo Upgrade - 6-Port - Capable of 600+ WHP with supporting modifications - New, no core charge! - Pure Turbos - BMW

Capable of 600+ WHP with supporting modifications - New, no core charge! For 2020+ models with the Gen2 B58 (B58D / B58TU) engine only

Brand:
Pure Turbos - Corporate Logo
ES#:
5374645
Mfg#:
G2B58PURE650NEW
Ships in 4 Business Days
$2796.99

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

$2695.00 USD
Free Shipping
on orders $49 and up

Port Injector Plugs

ES#4768344 - UNI-BMS-PIPLUGS - Port Injector Plugs - Fill the Holes on Your PI Manifold When Not Running Additional Fuel Injectors - Burger Motorsports - BMW

Fill the Holes on Your PI Manifold When Not Running Additional Fuel Injectors

Brand:
Burger Motorsports - Corporate Logo
ES#:
4768344
Mfg#:
UNI-BMS-PIPLUGS
In Stock
$60.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Replacement Kit

ES#4780774 - 11428583895eKT - Oil Filter Housing Replacement Kit - Replace your failed oil filter housing with all new components and get your BMW back on the road! - Assembled By ECS - BMW

Replace your failed oil filter housing with all new components and get your BMW back on the road! 10X Entries Into Our F80 M3 Sweepstakes
For earlier vehicles with the Gen1 B58 (B58A) - not compatible with the B58TU (B58D) engine

Brand:
Assembled By ECS - Corporate Logo
ES#:
4780774
Mfg#:
11428583895EKT
Ships on Apr 29, 2027
ON SALE!
$524.99

This product was last offered at the strikethrough price on
06-16-2026

$477.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket - Priced Each

ES#4179875 - 11619486362 - Intake Manifold Gasket - Priced Each - Seals the intake manifold to the cylinder head. - Genuine BMW - BMW

Seals the intake manifold to the cylinder head.

Brand:
Genuine BMW - Corporate Logo
ES#:
4179875
Mfg#:
11619486362
In Stock
7% off MSRP

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

$14.99

This product was last offered at the strikethrough price on
11-05-2026

$13.99 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.

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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