BMW G30 540i B58 3.0L Cooling Expansion Tank Parts

Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Caps! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4505863

Mfg#:

CO0LANTCAPBLK

$79.99 USD

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Lifetime Replacement

Replace your leaky coolant tank! 2X Entries For Our 25th Anniversary Sweepstakes!
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Brand:

ES#:

4271424

Mfg#:

17138610656

$117.99 USD

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Lifetime Replacement

Brand:

ES#:

3441908

Mfg#:

34336871185

5% off MSRP

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

$110.99

This product was last offered at the strikethrough price on
08-05-2026

$105.99 USD

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Lifetime Replacement

Built from high-quality, heat-resistant materials, the expansion tank offers long-lasting performance and is a direct replacement for your vehicle's OEM part, guaranteeing a perfect fit. 2X Entries For Our 25th Anniversary Sweepstakes!
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Brand:

ES#:

4872095

Mfg#:

17139846642

$96.99 USD

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Lifetime Replacement

Functional and stunningly stylish way to add a nice touch to any engine bay

Brand:

ES#:

4882956

Mfg#:

201-0394-SIL

Functional and stunningly stylish way to add a nice touch to any engine bay

Brand:

ES#:

4882951

Mfg#:

201-0394-BLU

Prevents overheating, OE fit, durable materials, heat resistant, pressure-tested. 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!

Brand:

ES#:

5341174

Mfg#:

17139485733

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Brand:

ES#:

4861045

Mfg#:

17135A1BD89

Keep that coolant expansion tank sealed

Brand:

ES#:

2801130

Mfg#:

17117639020

$17.99 USD

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Lifetime Replacement

Replacement coolant hose that connects the upper radiator to the expansion tank 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5491184

Mfg#:

17125A09423

Functional and stunningly stylish way to add a nice touch to any engine bay!

Brand:

ES#:

4882996

Mfg#:

201-0393-BLK

Functional and stunningly stylish way to add a nice touch to any engine bay

Brand:

ES#:

4882954

Mfg#:

201-0394-BLK

Keep your BMW’s cooling system performing exactly as intended with this premium replacement coolant expansion tank cap from Febi Bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5491375

Mfg#:

46221

Keep your BMW's cooling system running smoothly and reliably with this replacement coolant expansion tank from Febi Bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5492757

Mfg#:

17139846642