G8/12mm Quick Connect to 3/8″ ZL1 In-Tank Adapter Fitting


G8 to ZL1 in-tank crossover adapter.


Pontiac G8 crossover line adapter for ZL1 fuel modules.

Are you installing a ZL1 fuel module into your Pontiac G8 and cannot easily adapt the in-tank crossover line? VaporWorx has the answer.

This fitting converts the in-tank transfer pump connection on the Gen5 ZL1 or SS pump from 3/8″ to the G8 Denso fuel module 12mm in-tank connection.


  • 3/8″ female quick connect to 12mm male quick connect.
  • Dual o-ring design.
  • Captive U-nut design ensures the part stays in place.
  • Hardcoat black anodizing.

Need a complete kit to adapt your ZL1 fuel module? This has everything needed: G8 ZL1 Adapter Kit

Additional information

Weight .15 lbs
Dimensions 2 × 3 × 2 in


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