Fuel Rail Diagnostic Valve Cap - Priced Each Mercedes-Benz 0L4 BMW 330i 2017 2

0L4 BMW 330i 2017 2

2L (R32) Vehicle Fitment VW Golf R32 MK5 (2005-2008) Filter Type Enlarged high-flow pod filter Installation Bolt-on with factory mounting points

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This gasket set provides an easy performance upgrade for 1

Previous Revisions 99917019290

Fuel Rail Diagnostic Valve Cap - Priced Each Mercedes-Benz 0L4 BMW 330i 2017 2When dust or dirt makes its way into your fuel rail's Schrader valve, it can stick the valve open, causing a fuel leak in the engine bay. These caps protect the valves from contamination, so replace if you're missing one, replace it immediately.