Bring back crisp, air-free starts with this OE-style manual primer pump, engineered as a direct-replacement for part number WL81-13-ZA0. Ideal when the original primer becomes spongy, leaks, or won’t build pressure after service.
- Direct replacement for WL81-13-ZA0 for confident fit and function
- Restores proper hand-priming to purge air quickly after fuel filter changes
- Helps reduce hard starts, extended cranking, and rough idle caused by air-in-fuel
- Built from quality, fuel-resistant materials for dependable durability
- Easy, drop-in installation on the existing filter head/housing
What’s included
Notes
- Pump only – filter head/housing, fittings, and seals are not included
- Verify compatibility by matching the part number WL81-13-ZA0 before purchase
- Bleed the system per the vehicle service manual after installation
