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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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12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose

ES#4338188 - 2101 - 12.0" 3.75mm (5/32") ID Black Silicone Vacuum Hose - ECS - Audi BMW Volkswagen Mercedes Benz

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4338188
Mfg#:
2101
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAP Sensor

ES#2993862 - 13628637896 - MAP Sensor - Mounted to the charge pipe. - Genuine BMW - BMW

Mounted to the charge pipe. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2993862
Mfg#:
13628637896
Ships in 1 day
10% off MSRP

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

$122.99

This product was last offered at the strikethrough price on
06-17-2026

$110.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Kit - B58 Gen1

ES#4583605 - 11128621951KT - Valve Cover Gasket Kit - B58 Gen1 - Includes the inner and outer gaskets, plus the valvetronic profile gasket - Genuine BMW - BMW

Includes the inner and outer gaskets, plus the valvetronic profile gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits model years up to 2019, does not fit 2020+ model year vehicles with B58TU engine

Brand:
Genuine BMW - Corporate Logo
ES#:
4583605
Mfg#:
11128621951KT
In Stock
$201.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2993804 - 11288613707 - Accessory Belt - Drives the alternator, water pump, and power steering pump - Genuine BMW - BMW

Drives the alternator, water pump, and power steering pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2993804
Mfg#:
11288613707
In Stock
17% off MSRP

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

$32.78

This product was last offered at the strikethrough price on
06-17-2026

$27.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Oil Filter Cap

ES#4715005 - BMS-BOFC - Billet Oil Filter Cap - Add some color and style to your engine bay while replacing the weak factory cap! - Burger Motorsports - BMW

Add some color and style to your engine bay while replacing the weak factory cap! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4715005
Mfg#:
BMS-BOFC
In Stock
Starting at $79.00 USD
Customize
Free Shipping
on orders $49 and up

T-Map sensor

ES#4766524 - 13628637900 - T-Map sensor - Monitors intake pressure to determine engine load - Bremmen Parts - BMW

Monitors intake pressure to determine engine load affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766524
Mfg#:
13628637900
In Stock
ON SALE! SAVE 21%
$76.99

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

$61.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit - Kevlar Reinforced

ES#4815460 - 11288650740pKT - Performance Accessory Belt Kit - Kevlar Reinforced - Includes a ECS Kevlar Performance Accessory Belt, Febi Tensioner, and Genuine BMW Tensioner Hardware - Assembled By ECS - BMW

Includes a ECS Kevlar Performance Accessory Belt, Febi Tensioner, and Genuine BMW Tensioner Hardware 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#:
4815460
Mfg#:
11288650740PKT
Ships on Oct 27, 2026
Auto Notify
ON SALE! SAVE 25%
$140.99

This product was last offered at the strikethrough price on
01-03-2026

$105.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAD Cold Air Intake - X3 X4 B58

ES#4829978 - MAD-074B - MAD Cold Air Intake - X3 X4 B58 - Unlock the untapped potential of your BMW's engine with the MAD High Flow Air Intake. - MAD - BMW

Unlock the untapped potential of your BMW's engine with the MAD High Flow Air Intake. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MAD - Corporate Logo
ES#:
4829978
Mfg#:
MAD-074B
Ships on Jul 9, 2026
$343.99

This product was last offered at the strikethrough price on
01-22-2026

$289.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Coolant Expansion Tank Cap

ES#4504673 - 17135A1BD89 - Engine Coolant Expansion Tank Cap - Replacement expansion tank cap for your MINI - Genuine MINI - BMW MINI

Replacement expansion tank cap for your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
4504673
Mfg#:
17135A1BD89
Ships in 1 day
9% off MSRP

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

$34.99

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

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

Vargas Ignition Coil Kit - Red

ES#4465588 - VTT-COIL-B58-RED - Vargas Ignition Coil Kit - Red - Trustworthy Ignition Coils now available from Vargas! - Vargas Turbo Technologies - BMW

Trustworthy Ignition Coils now available from Vargas! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4465588
Mfg#:
VTT-COIL-B58-RED
Ships in 5 Business Days
$222.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Downstream

ES#4465193 - 11788611294 - Oxygen Sensor - Downstream - Fuel control and emissions control sensor - Walker - BMW

Fuel control and emissions control sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Walker - Corporate Logo
ES#:
4465193
Mfg#:
11788611294
In Stock
$159.99

This product was last offered at the strikethrough price on
04-10-2026

$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve

ES#3172611 - 11348621264 - Exhaust Valve - Valve located on the exhaust side of the engine - Genuine BMW - BMW MINI

Valve located on the exhaust side of the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3172611
Mfg#:
11348621264
In Stock
ON SALE!
$66.99

This product was last offered at the strikethrough price on
04-06-2026

$61.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECCENTRIC SHAFT

ES#3421124 - 11378630463 - ECCENTRIC SHAFT - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
3421124
Mfg#:
11378630463
In Stock
ON SALE!
$1158.99

This product was last offered at the strikethrough price on
06-15-2026

$1101.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SP Components Connecting Rod Set - B58

ES#4752917 - SP-CRS-B58 - SP Components Connecting Rod Set - B58 - For High-Performance B58 Engines, Supporting up to 900HP! - 5150 Autosport - BMW

For High-Performance B58 Engines, Supporting up to 900HP! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4752917
Mfg#:
SP-CRS-B58
Ships in 3 Business Days
$1099.99 USD
Free Shipping
on orders $49 and up

Oil Level Sensor

ES#4750007 - 12615A740A2 - Oil Level Sensor - Monitors your oil level and oil condition - failed sensors can result in incorrect oil level and quality warning messages - Genuine BMW - BMW

Monitors your oil level and oil condition - failed sensors can result in incorrect oil level and quality warning messages affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with the later B58C or B58D engines only - will not fit the early B58A engine

Brand:
Genuine BMW - Corporate Logo
ES#:
4750007
Mfg#:
12615A740A2
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.

$298.99

This product was last offered at the strikethrough price on
06-17-2026

$269.99 USD
Free Shipping
on orders $49 and up

Oil Drain Plug

ES#251918 - 11137535106 - Oil Drain Plug - Includes crush washer - Assembled By ECS - BMW

Includes crush washer 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#:
251918
Mfg#:
11137535106
In Stock
ON SALE! SAVE 29%
$8.99

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

$6.35 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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