BMW G26 M440i B58 3.0L Coolant Expansion Tank Caps

Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Caps! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4505866

Mfg#:

CO0LANTCAPBLUE

$78.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

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

Brand:

ES#:

4732065

Mfg#:

17135A1BD89

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
06-02-2026

$31.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Caps! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4505864

Mfg#:

CO0LANTCAPRED

$79.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Caps! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4505863

Mfg#:

CO0LANTCAPBLK

$79.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Seals the high temp circuit expansion tank, preventing coolant and pressure loss affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4181514

Mfg#:

17138665638

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
06-02-2026

$31.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Caps! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
This coolant cap retains ALL of the factory provisions by simply allowing you to snap the factory pressure-relief into the new Billet Cap

Brand:

ES#:

4505865

Mfg#:

CO0LANTCAPRAW

$78.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Dress up your engine bay with new coolant expansion tank caps affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For model years up to 2023

Brand:

ES#:

5388630

Mfg#:

622-0291-BLAK

Dress up your engine bay with new coolant expansion tank caps affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For model years up to 2023

Brand:

ES#:

5388629

Mfg#:

622-0291-SIL