HN-02 OBS California Glow Plug Overlay Harness category_engine-and-performance-cooling-system-hoses Factory housings can flex and

Factory housings can flex and seal unevenly

you’ll notice improved turbocharger performance

and enhance overall driving comfort

Fits 1992–1997 Ford F-Series & Bronco

HN-02 OBS California Glow Plug Overlay Harness category_engine-and-performance-cooling-system-hoses Factory housings can flex andCalifornia to Federal Glow Plug Relay Wiring Adapter 1997 F Series & E Series (Shunted Relay Models) If you own a 1997 California emissions F Series or E Series with a shunted glow plug relay, this wiring adapter allows you to upgrade to the far more common and readily available federal style glow plug wiring harness. This adapter adds the three additional wires needed for proper PCM communication, ensuring your glow plug system functions exactly as