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Your Vehicle BMW G20 M340i xDrive B58 3.0L

BMW G20 M340i xDrive B58 3.0L Engine Cooling Parts

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ES#4920624 - 30102029SD - Universal 12" Electric Fan - Black *Scratch And Dent* - Scratch & Dent - Audi BMW MINI

ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
4920624
Mfg#:
30102029SD
In Stock
ON SALE! SAVE 13%
$207.99

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

$181.99 USD
Free Shipping
on orders $49 and up
ES#4461176 - GChasb58heatExch - Heat Exchanger Upgrade For G-Chassis B58 - Dramatically lowers engine oil and water temperatures by providing a 50% larger cooling surface than OEM. - Burger Motorsports - BMW

Dramatically lowers engine oil and water temperatures by providing a 50% larger cooling surface than OEM. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4461176
Mfg#:
GCHASB58HEATEXCH
Ships on Jun 23, 2026
$480.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping
ES#5470301 - ECK0273 - Oil Cooler Replacement Kit - Replace your Damaged Oil Cooler with this Replacement Unit from Rein. Located on your Oil Filter Housing it Helps Maintain Proper Oil Temperatures - Rein - BMW

Replace your Damaged Oil Cooler with this Replacement Unit from Rein. Located on your Oil Filter Housing it Helps Maintain Proper Oil Temperatures affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rein - Corporate Logo
ES#:
5470301
Mfg#:
ECK0273
Ships in 3 Business Days
$77.99 USD
ES#5470498 - 11538650087 - Coolant Return Line - When your turbo hose starts to fail, your car feels tired. But don't worry, the Rein turbo hose is here to bring that pep back to your engine's step. - Rein - BMW

When your turbo hose starts to fail, your car feels tired. But don't worry, the Rein turbo hose is here to bring that pep back to your engine's step. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rein - Corporate Logo
ES#:
5470498
Mfg#:
11538650087
Ships in 3 Business Days
$60.99 USD

Sealing Cap For Suction Line and Pressure Line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MMX Performance - Corporate Logo
ES#:
5396266
Mfg#:
MMR03-0003
Ships in 3 Business Days
$40.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

The B58TU (Technical Update) brought major changes to the cooling system, VTT responded with a Billet HMM Delete kit specifically for the Gen 2 platform. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits all B58 TU / Gen 2 B58 engines

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445397
Mfg#:
VTT-B58-COOLING-
Ships in 10 Business Days
$199.99 USD
Free Shipping

Ensures that the engine's coolant circuit remains complete while providing dedicated ports for oil lines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445443
Mfg#:
VTT-B58-OIL-COOL
Ships in 10 Business Days
$157.99 USD
Free Shipping

Designed by Vargas Turbo Technologies, this fitting eliminates the need for "make-shift" solutions, offering a high-grade finish for high-performance builds. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446399
Mfg#:
VTTFAB040BLKB58
Ships in 10 Business Days
$31.99 USD
Free Shipping

Replacement plastic coolant reservoir for the low temp circuit that cools your intercooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models with the later Gen3 engines only (B58N & B48P) - Not for use with the early Gen3 engines (B58D & B46D/X)

Brand:
Genuine BMW - Corporate Logo
ES#:
4757672
Mfg#:
17135A270D3
Ships in 7 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.

$170.99

This product was last offered at the strikethrough price on
06-05-2026

$159.99 USD
Free Shipping
on orders $49 and up
ES#4849776 - G20M340CSRL2KT - Cooling System Refresh Kit - Level 2 - A more advanced refresh kit - with primary cooling system hoses and an accessory belt - Assembled By ECS - BMW

A more advanced refresh kit - with primary cooling system hoses and an accessory belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without Recuperation System (S1CEA)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4849776
Mfg#:
G20M340CSRL2KT
Ships in 8 Business Days
$1820.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4849787 - G20M340CSRL3KT - Cooling System Refresh Kit - Level 3 - Everything you need to service your cooling system, including a radiator and belt service. - Assembled By ECS - BMW

Everything you need to service your cooling system, including a radiator and belt service. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without Recuperation System (S1CEA)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4849787
Mfg#:
G20M340CSRL3KT
Ships in 8 Business Days
$3616.99 USD
This product is lifetime replacement eligible Partial Replacement
ES#4882954 - 201-0394-BLK - Black Auxiliary Coolant Reservoir Cap - Functional and stunningly stylish way to add a nice touch to any engine bay - Precision Raceworks - BMW

Functional and stunningly stylish way to add a nice touch to any engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4882954
Mfg#:
201-0394-BLK
Ships in 9 Business Days
$99.99

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

$94.99 USD
Free Shipping
on orders $49 and up
ES#5456911 - V20-99-0005 - Electronic Thermostat And Coolant Distribution Module - Thermostat controlled by the ECU for precise temperature control. - Vemo - BMW

Thermostat controlled by the ECU for precise temperature control. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with the early B58C or B58D TU engine - Will not fit the B58N TU2 engine

Brand:
Vemo - Corporate Logo
ES#:
5456911
Mfg#:
V20-99-0005
Ships on Jul 16, 2026
Auto Notify
$336.99 USD
ES#5470478 - 17138610652 - EXPANSION TANK - Whether youre under the hood for a weekend project or keeping a high-performance engine in peak shape, the last thing you want to worry about is a brittle cooling system. Thats where the Rein Automotive Expansion Tank - Rein - BMW

Whether you’re under the hood for a weekend project or keeping a high-performance engine in peak shape, the last thing you want to worry about is a brittle cooling system. That’s where the Rein Automotive Expansion Tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rein - Corporate Logo
ES#:
5470478
Mfg#:
17138610652
Back Ordered
$119.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

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

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