Chevy High Pressure Fuel Pump 3.0L 3.6L Fitment For Camaro Equinox Impala Traverse Colorado Caprice Captiva Sport Buick Enclave LaCrosse Allure Cadillac CTS ATS XTS SRX OE 12633594

GM 3.0L/3.6L High Pressure Fuel Pump Direct-fit Replacement
✔️ Direct-fit for GM models; OE numbers include 12622475, 12633594

This high-pressure fuel pump is a direct-fit replacement designed for GM vehicles with 3.0L and 3.6L engines, including Buick, Cadillac, Chevrolet, and GMC models. It delivers precise fuel pressure for reliable starts, smooth idle, and strong acceleration across model years 2010-2020.

✅ Direct-fit replacement for 3.0L and 3.6L GM engines
✅ OE part numbers: 12622475, 12629934, 12633594, 12641740, 12669005, 12677328, 12677329, 12691016, FI1501
✅ Improves fuel atomization and combustion efficiency for better power and economy
✅ Carbon steel body withstands temperatures up to 300°C with precise hydraulic balancing
✅ Includes installation hardware for quick DIY or shop install
✅ Broad compatibility across Camaro, Equinox, Traverse, Impala, Enclave, CTS, XTS, SRX and more

💡 What is a high pressure fuel pump used for in modern engines? It keeps fuel pressure precise for efficient combustion and steady performance. - high pressure fuel regulation for direct injection and indirect systems - improves power delivery and fuel economy under load - compatible with 3.0L and 3.6L GM engines across multiple models - reduces risk of fuel starvation during hard acceleration