BMW G01 X3 M40i B58 3.0L Engine Cooling Parts

Includes a new Genuine BMW water pump, gasket, and installation bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For early vehicles with the Gen1 B58 (B58A) - Not compatible with the B58TU (B58D) engine

Brand:

ES#:

4780732

Mfg#:

11518632585RKT

$550.99 USD

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on orders $49 and up

Lifetime Replacement

1934 CFM - 10.8 amps at 12.14 volts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2764562

Mfg#:

MMFAN16

$115.99 USD

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Lifetime Replacement

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

Brand:

ES#:

3178399

Mfg#:

11538666857

2% off MSRP

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

$138.99

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

$135.99 USD

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on orders $49 and up

Lifetime Replacement

New mechanical water pump directly from BMW - includes the water pump gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For LCI models with the B58D engine (6 port cylinder head) with 48V Hybrid System

Brand:

ES#:

4826904

Mfg#:

11515B4A144

10% off MSRP

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

$218.99

This product was last offered at the strikethrough price on
02-03-2026

$197.99 USD

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on orders $49 and up

Lifetime Replacement

Thermostat controlled by the ECU for precise temperature control. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with the earlier B58A engine - Will not fit the B58C or B58D updated engines

Brand:

ES#:

4772485

Mfg#:

11537642854

Replace your failure prone factory mechanical waterpump with the Geba version that includes a metal roller instead of the factory plastic! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with the Gen1 B58 (B58A) engine only - Not compatible with the B58TU (B58D) engine

Brand:

ES#:

4643715

Mfg#:

11518632585

$96.99 USD

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on orders $49 and up

Lifetime Replacement

1300 CFM. High performance pull fan with straight blades affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3706751

Mfg#:

30100400

$111.99 USD

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on orders $49 and up

Lifetime Replacement

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

Brand:

ES#:

4181202

Mfg#:

17127535560

7% 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
05-06-2026

$131.99 USD

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on orders $49 and up

Lifetime Replacement

Supplies coolant to the turbo(s) of your BMW. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4316471

Mfg#:

0392023509

$103.99

This product was last offered at the strikethrough price on
12-22-2025

$65.99 USD

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on orders $49 and up

Lifetime Replacement

Identical to OE part in form, fit, and function, but with aluminum construction to prevent cracking and leaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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For models with the earlier B58 Gen1 engine only - Not compatible with the later TU engines (B58C B58D)

Brand:

ES#:

4899530

Mfg#:

11118619408

Used to clean out your cooling system and restore efficiency affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship

Brand:

ES#:

3195914

Mfg#:

2051

Upgrading cooling for your engine oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.

Brand:

ES#:

2764288

Mfg#:

MM0CU

$410.99 USD

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Lifetime Replacement

Your B58 engine is a masterpiece of engineering, don’t let a plastic housing be its downfall. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5424681

Mfg#:

11428583901

Includes new Genuine BMW Heat Management Module (Thermostat) & 1 gallon of BMW coolant/antifreeze affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles produced before 2018.

Brand:

ES#:

4772481

Mfg#:

11537642854KT

$593.99 USD

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on orders $49 and up

Partial Replacement