BMW Z4 sDrive35is N54 3.0L Engine Coolant Flanges & Parts

Replaces the stock plastic flange found in the thermostat to cylinder head coolant hose that is known to fail affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4880971

Mfg#:

601-0003

Measurements: 20x3 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3674114

Mfg#:

C32348

$3.99

This product was last offered at the strikethrough price on
05-07-2026

$2.99 USD

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Lifetime Replacement

The VTT N54 Cylinder Head Outlet Coolant Adapter is the definitive solution for one of the N54 engine's most notorious cooling system failures. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5445573

Mfg#:

VTT-N54-CAO

Upgrade your BMW’s cooling system with the VTT Billet Cylinder Head Outlet Adapter. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5446113

Mfg#:

VTT-COOLADBLK

Upgrade your engine bay’s aesthetics while bolstering your cooling system's integrity with the VTT Billet Cylinder Head Outlet Adapter in Blue. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5446116

Mfg#:

VTT-COOLADBLUE

This precision-engineered plug provides a leak-proof solution, allowing you to safely block off the rear water fitting on the N54 block. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5445508

Mfg#:

VTT-N54-RCP