One of the most important relays on any MK1 — this is a used OEM fuel pump relay for the VW MK1 Golf / Jetta / Rabbit / Scirocco. Stamped 3.300.300 k.a.e. on the body, which is the correct relay code for MK1 fuel-injected applications.

The fuel pump relay is a classic no-start culprit on MK1s. If your car cranks but won't fire, or cuts out intermittently, this relay is one of the first things to check and replace. Having a known-good spare on hand is just smart ownership on a car this age.

✔ OEM MK1 fuel pump relay — genuine VW
✔ Stamped: 3.300.300 k.a.e.
✔ Fits MK1 fuel-injected applications
✔ Used / salvaged — see photos for condition

Fitment: VW Golf MK1 / Jetta MK1 / Rabbit / Scirocco — fuel-injected models (confirm before purchasing)
Relay Code: 3.300.300 k.a.e.
Condition: Used / Salvaged — sold as-is