Airtex Water Pumps Engine Water Pump AW1121HX
Main Engine Water Pump. (AW1121HX) by Airtex Water Pumps
The Airtex New Water Pump features all new, original equipment-quality components for proper fit and long-life performance. Each pump includes heavy-duty unitized bearings, pressed-on hubs, precision machined housings, unitized seals and optimal impeller clearance, plus all new water pumps are 100% factory tested to assure the highest quality product. Each unit is built to meet or exceed all Original Equipment specifications and is validated for fit, form, and function. Also, application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust.
Fits: Perf/Heavy Duty WP-520
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1977 - 1981 | Buick | Century | Base |
| 1977 - 1979 | Buick | Century | Custom, Special |
| 1980 - 1981 | Buick | Century | Estate |
| 1978 - 1981 | Buick | Century | Limited, Sport |
| 1978 | Buick | LeSabre | Base, Sport |
| 1978 - 1982 | Buick | LeSabre | Custom |
| 1982 | Buick | LeSabre | Limited Edition F/E, Limited |
| 1977 - 1987 | Buick | Regal | Base |
| 1982 - 1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1984 - 1987 | Buick | Regal | Grand National |
| 1978 - 1987 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1978 - 1982 | Buick | Regal | Sport |
| 1977 | Buick | Regal | SR |
| 1983 - 1986 | Buick | Regal | T-Type |
| 1977 - 1979 | Buick | Skylark | Base, S |
| 1978 - 1979 | Buick | Skylark | Custom |
| 1978 | Buick | Skylark | Sport |
| 1977 | Buick | Skylark | SR |
| 1974 - 1975 | Checker | Marathon | Aerobus |
| 1974 - 1982 | Checker | Marathon | Deluxe, Base |
| 1974 | Checker | Marathon | Town Custom |
| 1974 | Checker | Taxicab | Base |
| 1985 - 1986 | Chevrolet | Astro | CS, Base, CL |
| 1981 | Chevrolet | Bel Air | Base |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1988 | Chevrolet | Blazer | Scottsdale |
| 1987 - 1988 | Chevrolet | Blazer | Silverado |
| 1978 - 1980 | Chevrolet | C10 | Big Ten |
| 1977 - 1981 | Chevrolet | C10 | Cheyenne |
| 1977 - 1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1977 - 1986 | Chevrolet | C10 | Silverado, Scottsdale, Custom |
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom |
| 1977 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1977 - 1986 | Chevrolet | C10 Suburban | Silverado, Scottsdale |
| 1986 | Chevrolet | C20 | Base |
| 1981 - 1986 | Chevrolet | C20 | Custom |
| 1977 - 1980 | Chevrolet | C20 | Custom Deluxe |
| 1981 | Chevrolet | C20 | Deluxe |
| 1977 - 1986 | Chevrolet | C20 | Scottsdale, Cheyenne, Silverado |
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom |
| 1977 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1977 - 1986 | Chevrolet | C20 Suburban | Silverado, Scottsdale |
| 1977 - 1982 | Chevrolet | C30 | Base |
| 1977 - 1981 | Chevrolet | C30 | Cheyenne |
| 1981 - 1986 | Chevrolet | C30 | Custom |
| 1977 - 1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1977 - 1986 | Chevrolet | C30 | Scottsdale, Silverado |
| 1979 - 1986 | Chevrolet | Camaro | Berlinetta |
| 1985 - 1987 | Chevrolet | Camaro | Iroc-Z |
| 1977 - 1978 | Chevrolet | Camaro | LT Rally Sport |
| 1977 - 1987 | Chevrolet | Camaro | LT, Z28 |
| 1977 - 1980 | Chevrolet | Camaro | Rally Sport, Base |
| 1981 - 1987 | Chevrolet | Camaro | Sport |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1980 - 1988 | Chevrolet | Caprice | Base |
| 1977 - 1988 | Chevrolet | Caprice | Classic |
| 1986 - 1988 | Chevrolet | Caprice | Classic Brougham |
| 1977 - 1982 | Chevrolet | Caprice | Classic Estate |
| 1977 - 1981 | Chevrolet | Caprice | Classic Landau |
| 1987 - 1988 | Chevrolet | Caprice | Classic LS Brougham |
| 1979 - 1980 | Chevrolet | Caprice | Classic Sport |
| 1979 | Chevrolet | Caprice | Landau |
| 1977 | Chevrolet | El Camino | Classic |
| 1977 - 1986 | Chevrolet | El Camino | Conquista |
| 1979 - 1981 | Chevrolet | El Camino | Royal Knight |
| 1977 - 1987 | Chevrolet | El Camino | SS, Base |
| 1983 | Chevrolet | G10 | Base |
| 1981 - 1987 | Chevrolet | G10 | Bonaventure |
| 1977 - 1988 | Chevrolet | G10 | Sportvan, Beauville, Chevy Van |
| 1971 - 1972 | Chevrolet | G10 Van | Sportvan, Base |
| 1983 - 1984 | Chevrolet | G20 | Bonaventure |
| 1977 - 1988 | Chevrolet | G20 | Chevy Van, Beauville, Sportvan |
| 1978 - 1981 | Chevrolet | G20 | Nomad |
| 1971 - 1972 | Chevrolet | G20 Van | Base, Sportvan |
| 1983 - 1984 | Chevrolet | G30 | Bonaventure |
| 1977 - 1988 | Chevrolet | G30 | Sportvan, Hi-Cube, Beauville, Chevy Van |
| 1971 - 1972 | Chevrolet | G30 Van | Base, Sportvan |
| 1977 - 1985 | Chevrolet | Impala | Base |
| 1977 | Chevrolet | Impala | Custom |
| 1981 - 1982 | Chevrolet | Impala | Estate |
| 1977 - 1979 | Chevrolet | Impala | Landau |
| 1979 - 1980 | Chevrolet | Impala | Sport |
| 1977 - 1981 | Chevrolet | K10 | Cheyenne |
| 1981 - 1986 | Chevrolet | K10 | Custom |
| 1977 - 1980 | Chevrolet | K10 | Custom Deluxe |
| 1981 | Chevrolet | K10 | Deluxe |
| 1977 - 1986 | Chevrolet | K10 | Silverado, Scottsdale |
| 1981 - 1986 | Chevrolet | K10 Suburban | Custom |
| 1977 - 1980 | Chevrolet | K10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1977 - 1986 | Chevrolet | K10 Suburban | Silverado, Scottsdale |
| 1977 - 1981 | Chevrolet | K20 | Cheyenne |
| 1981 - 1986 | Chevrolet | K20 | Custom |
| 1977 - 1980 | Chevrolet | K20 | Custom Deluxe |
| 1981 | Chevrolet | K20 | Deluxe |
| 1977 - 1986 | Chevrolet | K20 | Scottsdale, Silverado |
| 1981 - 1986 | Chevrolet | K20 Suburban | Custom |
| 1977 - 1980 | Chevrolet | K20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K20 Suburban | Deluxe |
| 1977 - 1986 | Chevrolet | K20 Suburban | Silverado, Scottsdale |
| 1977 - 1981 | Chevrolet | K30 | Cheyenne |
| 1981 - 1986 | Chevrolet | K30 | Custom |
| 1977 - 1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1977 - 1986 | Chevrolet | K30 | Scottsdale, Silverado |
| 1977 - 1980 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe |
| 1981 - 1986 | Chevrolet | K5 Blazer | Custom |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1978 - 1986 | Chevrolet | K5 Blazer | Silverado |
| 1977 - 1983 | Chevrolet | Malibu | Classic |
| 1978 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1977 - 1981 | Chevrolet | Malibu | Classic Landau, Base |
| 1977 - 1980 | Chevrolet | Malibu | Classic Sport, Sport |
| 1979 - 1980 | Chevrolet | Malibu | Estate |
| 1979 | Chevrolet | Malibu | Police, Landau |
| 1979 - 1988 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1978 - 1981 | Chevrolet | Monte Carlo | Landau |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS |
| 1977 | Chevrolet | Monte Carlo | S |
| 1978 - 1980 | Chevrolet | Monte Carlo | Sport |
| 1983 - 1988 | Chevrolet | Monte Carlo | SS |
| 1977 - 1979 | Chevrolet | Nova | Base, Rally |
| 1977 | Chevrolet | Nova | Concours |
| 1978 - 1979 | Chevrolet | Nova | Custom |
| 1977 - 1978 | Chevrolet | Nova | Police |
| 1977 - 1979 | Chevrolet | P10 | Base, Step-Van |
| 1977 - 1989 | Chevrolet | P20 | Step-Van, Base |
| 1977 - 1996 | Chevrolet | P30 | Base |
| 1977 - 1990 | Chevrolet | P30 | Step-Van |
| 1985 - 1990 | Chevrolet | P40 | Base |
| 1985 - 1988 | Chevrolet | P40 | P4T042 |
| 1987 | Chevrolet | R10 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R10 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987 - 1988 | Chevrolet | R20 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R20 Suburban | Scottsdale, Silverado |
| 1989 | Chevrolet | R2500 | Cheyenne, Silverado, Scottsdale |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987 - 1988 | Chevrolet | R30 | Silverado, Scottsdale, Custom Deluxe |
| 1989 - 1990 | Chevrolet | R3500 | Scottsdale |
| 1989 - 1991 | Chevrolet | R3500 | Silverado, Cheyenne |
| 1987 | Chevrolet | V10 | Custom Deluxe, Scottsdale, Silverado |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V10 Suburban | Scottsdale, Silverado |
| 1987 | Chevrolet | V20 | Scottsdale, Custom Deluxe, Silverado |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V20 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987 - 1988 | Chevrolet | V30 | Custom Deluxe, Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | V3500 | Cheyenne, Silverado |
| 1989 - 1990 | Chevrolet | V3500 | Scottsdale |
| 1977 - 1978 | GMC | C15 | High Sierra, Sierra Grande, Heavy Half, Sierra Classic, Base |
| 1977 | GMC | C15 | Indy Hauler |
| 1978 | GMC | C15 | Street Coupe |
| 1977 - 1978 | GMC | C15 Suburban | Sierra Classic, Sierra Grande, Base, High Sierra |
| 1979 - 1980 | GMC | C1500 | Heavy Half |
| 1979 - 1986 | GMC | C1500 | Sierra Classic, High Sierra, Base |
| 1979 - 1982 | GMC | C1500 | Sierra Grande, Street Coupe |
| 1979 - 1986 | GMC | C1500 Suburban | Sierra Classic, High Sierra, Base |
| 1979 - 1982 | GMC | C1500 Suburban | Sierra Grande |
| 1977 - 1978 | GMC | C25 | Base, Sierra Classic, High Sierra, Sierra Grande |
| 1977 - 1978 | GMC | C25 Suburban | Sierra Grande, Sierra Classic, Base, High Sierra |
| 1979 - 1986 | GMC | C2500 | High Sierra, Sierra Classic, Base |
| 1979 - 1982 | GMC | C2500 | Sierra Grande |
| 1979 - 1986 | GMC | C2500 Suburban | Base, Sierra Classic, High Sierra |
| 1979 - 1982 | GMC | C2500 Suburban | Sierra Grande |
| 1977 - 1978 | GMC | C35 | Base, High Sierra, Sierra Grande, Sierra Classic |
| 1979 - 1986 | GMC | C3500 | High Sierra, Sierra Classic, Base |
| 1979 - 1982 | GMC | C3500 | Sierra Grande |
| 1981 - 1986 | GMC | Caballero | Amarillo |
| 1978 - 1987 | GMC | Caballero | Base, Diablo |
| 1978 - 1980 | GMC | Caballero | Laredo |
| 1981 | GMC | Caballero | Royal Knight, Conquista |
| 1977 - 1978 | GMC | G15 | Vandura, Rally, Rally STX |
| 1972 | GMC | G15/G1500 Van | Vandura, Rally |
| 1983 - 1984 | GMC | G1500 | Rally Custom |
| 1979 - 1988 | GMC | G1500 | Rally, Rally STX, Vandura |
| 1977 - 1978 | GMC | G25 | Vandura, Rally, Rally STX |
| 1972 | GMC | G25/G2500 Van | Base, Rally, Vandura |
| 1983 - 1984 | GMC | G2500 | Rally Custom |
| 1979 - 1988 | GMC | G2500 | Rally STX, Vandura, Rally |
| 1977 - 1978 | GMC | G35 | Rally, Vandura, Rally Camper Special, Magnavan, Vandura Special, Rally STX |
| 1972 | GMC | G35/G3500 Van | Vandura, Rally |
| 1981 - 1988 | GMC | G3500 | Rally Custom |
| 1979 - 1988 | GMC | G3500 | Rally, Vandura Special, Vandura, Magnavan, Rally Camper Special, Rally STX |
| 1977 - 1988 | GMC | Jimmy | Base, Sierra Classic |
| 1977 - 1985 | GMC | Jimmy | High Sierra |
| 1977 - 1982 | GMC | Jimmy | Sierra Grande |
| 1986 | GMC | Jimmy | Silverado |
| 1978 - 1982 | GMC | Jimmy | Street Coupe |
| 1977 - 1978 | GMC | K15 | Base, Sierra Classic, High Sierra, Sierra Grande |
| 1977 | GMC | K15 | Indy Hauler |
| 1977 - 1978 | GMC | K15 Suburban | Sierra Classic, Sierra Grande, High Sierra, Base |
| 1979 - 1986 | GMC | K1500 | Sierra Classic, Base, High Sierra |
| 1979 - 1982 | GMC | K1500 | Sierra Grande |
| 1979 - 1986 | GMC | K1500 Suburban | High Sierra, Sierra Classic, Base |
| 1979 - 1982 | GMC | K1500 Suburban | Sierra Grande |
| 1977 - 1978 | GMC | K25 | Sierra Classic, Sierra Grande, High Sierra, Base |
| 1977 - 1978 | GMC | K25 Suburban | Sierra Classic, Sierra Grande, Base, High Sierra |
| 1979 - 1986 | GMC | K2500 | Base, Sierra Classic, High Sierra |
| 1979 - 1982 | GMC | K2500 | Sierra Grande |
| 1979 - 1986 | GMC | K2500 Suburban | Sierra Classic, High Sierra, Base |
| 1979 - 1982 | GMC | K2500 Suburban | Sierra Grande |
| 1977 - 1978 | GMC | K35 | Sierra Grande, Base, Sierra Classic, High Sierra |
| 1979 - 1986 | GMC | K3500 | High Sierra, Sierra Classic, Base |
| 1979 - 1982 | GMC | K3500 | Sierra Grande |
| 1977 - 1978 | GMC | P25 | Value Van, Base |
| 1979 - 1989 | GMC | P2500 | Base, Value Van |
| 1977 - 1978 | GMC | P35 | Base, Value Van |
| 1979 - 1996 | GMC | P3500 | Base |
| 1979 - 1990 | GMC | P3500 | Value Van |
| 1987 - 1990 | GMC | P4500 | P4T042, Base |
| 1987 | GMC | R1500 | Sierra Classic, High Sierra, Base |
| 1987 | GMC | R1500 Suburban | Base, High Sierra, Sierra Classic |
| 1987 - 1989 | GMC | R2500 | Sierra Classic, High Sierra, Base |
| 1987 | GMC | R2500 Suburban | High Sierra, Base, Sierra Classic |
| 1987 - 1991 | GMC | R3500 | Base |
| 1987 - 1989 | GMC | R3500 | High Sierra, Sierra Classic |
| 1990 - 1991 | GMC | R3500 | SLE |
| 1985 - 1986 | GMC | Safari | Base, SL, SLX, SLE |
| 1977 | GMC | Sprint | Classic, Base |
| 1987 | GMC | V1500 | Sierra Classic, Base, High Sierra |
| 1987 | GMC | V1500 Suburban | Sierra Classic, High Sierra, Base |
| 1987 | GMC | V2500 | High Sierra, Base, Sierra Classic |
| 1987 | GMC | V2500 Suburban | Base, Sierra Classic, High Sierra |
| 1987 - 1991 | GMC | V3500 | Base |
| 1987 - 1989 | GMC | V3500 | High Sierra, Sierra Classic |
| 1990 - 1991 | GMC | V3500 | SLE |
| 1977 | Oldsmobile | Custom Cruiser | Base |
| 1980 - 1987 | Oldsmobile | Cutlass | Base |
| 1987 | Oldsmobile | Cutlass | Eurosport, Lujo |
| 1980 - 1981 | Oldsmobile | Cutlass | LS, Brougham |
| 1985 - 1987 | Oldsmobile | Cutlass | Salon |
| 1981 | Oldsmobile | Cutlass | Supreme |
| 1978 - 1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1978 - 1984 | Oldsmobile | Cutlass Calais | Base |
| 1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1980 - 1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1978 - 1979 | Oldsmobile | Cutlass Salon | 442 |
| 1978 - 1980 | Oldsmobile | Cutlass Salon | Brougham, Base |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1978 - 1987 | Oldsmobile | Cutlass Supreme | Base, Brougham |
| 1985 | Oldsmobile | Cutlass Supreme | LS |
| 1977 - 1982 | Oldsmobile | Delta 88 | Base, Royale |
| 1981 | Oldsmobile | Delta 88 | Holiday |
| 1981 - 1982 | Oldsmobile | Delta 88 | Royale Brougham |
| 1978 - 1979 | Oldsmobile | Omega | Brougham LS |
| 1977 - 1979 | Oldsmobile | Omega | Brougham, Base |
| 1977 | Oldsmobile | Omega | Deluxe, F85 |
| 1977 - 1978 | Oldsmobile | Omega | SX |
| 1983 - 1986 | Pontiac | Bonneville | Base, Brougham |
| 1984 - 1986 | Pontiac | Bonneville | LE |
| 1980 - 1981 | Pontiac | Catalina | Base, Safari |
| 1977 - 1987 | Pontiac | Firebird | Base, Trans Am |
| 1977 - 1981 | Pontiac | Firebird | Formula, Esprit |
| 1982 - 1986 | Pontiac | Firebird | S/E |
| 1978 - 1980 | Pontiac | Grand Am | Base |
| 1976 - 1983 | Pontiac | Grand LeMans | Base, BR |
| 1976 - 1981 | Pontiac | Grand LeMans | LE |
| 1978 - 1981 | Pontiac | Grand LeMans | SA |
| 1977 - 1981 | Pontiac | Grand LeMans | Safari |
| 1978 - 1987 | Pontiac | Grand Prix | Base |
| 1981 - 1987 | Pontiac | Grand Prix | Brougham |
| 1984 - 1987 | Pontiac | Grand Prix | LE |
| 1978 - 1983 | Pontiac | Grand Prix | LJ |
| 1978 - 1980 | Pontiac | Grand Prix | SJ |
| 1977 - 1981 | Pontiac | Laurentian | Base |
| 1980 - 1981 | Pontiac | Laurentian | Safari |
| 1976 - 1981 | Pontiac | LeMans | Base |
| 1977 - 1981 | Pontiac | LeMans | Safari |
| 1976 - 1977 | Pontiac | LeMans | Sport Coupe, Sport |
| 1977 - 1986 | Pontiac | Parisienne | Base |
| 1982 - 1986 | Pontiac | Parisienne | Brougham |
| 1980 - 1982 | Pontiac | Parisienne | Safari |
| 1977 - 1979 | Pontiac | Phoenix | Base |
| 1978 - 1979 | Pontiac | Phoenix | SJ, LJ |
| 1977 | Pontiac | Ventura | SJ, Base |
Airtex Water Pumps Engine Water Pump AW1121HX
Sale price$89.95 USD