This air injection pump assembly fits vehicles with the 2.2L or 2.4L engine. For 2.4L models, verify your vehicle's 8th VIN digit is B (option code LE5) or R (option code LUK).
Mileage: 55,200 miles
It fits vehicles with the 5.7L L82 engine (230 HP). This part features metric threads.
Mileage: 41,000 miles
For vehicles with the 2.4L engine and California emissions (option code NU6). Built for the US market; verify your vehicle's 8th VIN digit is K (option code LEA).
Mileage: 136,000 miles
Secondary Electric Pump
Secondary Electric Pump
w/California Emissions
w/Bracket w/PZEV California Emissions
Secondary Electric Pump
w/California Emissions
Air Pump - New
Air Pump - New
Secondary Electric Pump
Browse our selection of quality secondary air injection pump parts designed specifically for your Buick Regal. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · CXL · GS · GSE · LS · LSE · Limited · Premium · Sport · Sport Touring
Coupe · Sedan
L4 2.0L · L4 2.4L · V6 3.8L · V8 4.3L · V8 4.9L · V8 5.0L
Automatic · Manual
