BMW G01 X3 sDrive30i B46 2.0L Thermostat Kits

Includes an OEM water pump, heat management module, and 1 gallon of coolant concentrate affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For model years 2018-2019

Brand:

ES#:

4869783

Mfg#:

11518638026EKT

ON SALE!

$395.99

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

$393.85 USD

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on orders $49 and up

Partial Replacement

Includes the components needed to replace the two biggest B48 cooling issues, plus most of the "while you are in there" parts we highly recommend replacing - featuring an Aluminum Oil Filter Housing, Coolant Thermostat Module, and coolant pump assembly! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without Energy Recovery System (S1CEA)
For later models with the B48 Gen2 (B48D) engine only - Not compatible with earlier Gen1 engines

Brand:

ES#:

5425175

Mfg#:

G2XB48DOFHL2KT

ON SALE!

$1733.99

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

$1675.62 USD

Add to Cart

Free Shipping

on orders $49 and up

Partial Replacement

Includes the main components needed to replace the two biggest B48 cooling issues - featuring an upgraded Aluminum Oil Filter Housing and new Coolant Thermostat Module affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without Energy Recovery System (S1CEA)
For later models with the B48 Gen2 (B48D) engine only - Not compatible with earlier Gen1 engines

Brand:

ES#:

5425168

Mfg#:

G2XB48DOFHL1KT

ON SALE!

$1106.99

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

$1030.84 USD

Add to Cart

Free Shipping

on orders $49 and up

Partial Replacement