Dorman DOR-579-001 Fuel Pump Lock Ring
Features:
- Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock
- Direct replacement – this fuel tank sending unit lock ring is made to match the fit and performance of the original ring on specific vehicle applications
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock. Made of durable materials for reliable service.
Attributes:
| Inside Diameter | 3 |
| Material | Metal |
| Package Contents | 1 Fuel Pump Lock Ring |
| Mounting Hardware Included | No |
| Gasket Or Seal Included | Yes |
| Lock Ring Diameter (In) | 3.125 in |
| Outside Diameter | 4.25 |
Vehicle Applications:
| Make | Model | Years |
| to | ||
| Buick | Century | 1992 to 1996 |
| Buick | Electra | 1982 to 1990 |
| Buick | Estate Wagon | 1982 to 1983 |
| Buick | LeSabre | 1982 to 1991 |
| Buick | Park Avenue | 1992 to 1996 |
| Buick | Reatta | 1988 to 1991 |
| Buick | Regal | 1982 to 1987 |
| Buick | Riviera | 1982 to 1991 |
| Buick | Skyhawk | 1982 to 1989 |
| Buick | Skylark | 1982 to 1991 |
| Buick | Somerset Regal | 1985 to 1985 |
| Buick | Somerset | 1986 to 1987 |
| Cadillac | Allante | 1987 to 1992 |
| Cadillac | Brougham | 1987 to 1992 |
| Cadillac | Cimarron | 1982 to 1988 |
| Cadillac | Commercial Chassis | 1982 to 1984 |
| Cadillac | DeVille | 1982 to 1992 |
| Cadillac | Eldorado | 1982 to 1989 |
| Cadillac | Escalade | 1999 to 2000 |
| Cadillac | Fleetwood | 1982 to 1992 |
| Cadillac | Seville | 1982 to 1989 |
| Chevrolet | Astro | 1990 to 1996 |
| Chevrolet | Beretta | 1987 to 1989 |
| Chevrolet | Blazer | 1987 to 1996 |
| Chevrolet | C1500 Suburban | 1992 to 1999 |
| Chevrolet | C1500 | 1988 to 1999 |
| Chevrolet | C2500 Suburban | 1992 to 1999 |
| Chevrolet | C2500 | 1988 to 2000 |
| Chevrolet | C3500 | 1988 to 2000 |
| Chevrolet | Camaro | 1971 to 1992 |
| Chevrolet | Caprice | 1982 to 1990 |
| Chevrolet | Cavalier | 1982 to 1991 |
| Chevrolet | Celebrity | 1982 to 1988 |
| Chevrolet | Chevette | 1982 to 1987 |
| Chevrolet | Citation II | 1984 to 1985 |
| Chevrolet | Citation | 1982 to 1983 |
| Chevrolet | Corsica | 1987 to 1989 |
| Chevrolet | El Camino | 1982 to 1987 |
| Chevrolet | Impala | 1982 to 1985 |
| Chevrolet | K1500 Suburban | 1992 to 1999 |
| Chevrolet | K1500 | 1988 to 1999 |
| Chevrolet | K2500 Suburban | 1992 to 1999 |
| Chevrolet | K2500 | 1988 to 2000 |
| Chevrolet | K3500 | 1988 to 2000 |
| Chevrolet | LLV | 1987 to 1995 |
| Chevrolet | Malibu | 1982 to 1983 |
| Chevrolet | Monte Carlo | 1982 to 1988 |
| Chevrolet | P30 | 1990 to 1997 |
| Chevrolet | R10 | 1987 to 1987 |
| Chevrolet | R20 | 1987 to 1988 |
| Chevrolet | R2500 | 1989 to 1989 |
| Chevrolet | R30 | 1987 to 1988 |
| Chevrolet | R3500 | 1989 to 1991 |
| Chevrolet | S10 Blazer | 1983 to 1994 |
| Chevrolet | S10 | 1982 to 1996 |
| Chevrolet | Tahoe | 1995 to 2000 |
| Chevrolet | V10 | 1987 to 1987 |
| Chevrolet | V20 | 1987 to 1987 |
| Chevrolet | V30 | 1987 to 1988 |
| Chevrolet | V3500 | 1989 to 1991 |
| GMC | C1500 Suburban | 1992 to 1999 |
| GMC | C1500 | 1988 to 1999 |
| GMC | C2500 Suburban | 1992 to 1999 |
| GMC | C2500 | 1988 to 2000 |
| GMC | C3500 | 1988 to 2000 |
| GMC | G1500 | 1985 to 1995 |
| GMC | G2500 | 1985 to 1995 |
| GMC | G3500 | 1985 to 1995 |
| GMC | Jimmy | 1987 to 1996 |
| GMC | K1500 Suburban | 1992 to 1999 |
| GMC | K1500 | 1988 to 1999 |
| GMC | K2500 Suburban | 1992 to 1999 |
| GMC | K2500 | 1988 to 2000 |
| GMC | K3500 | 1988 to 2000 |
| GMC | P3500 | 1990 to 1997 |
| GMC | R1500 | 1987 to 1987 |
| GMC | R2500 | 1987 to 1989 |
| GMC | R3500 | 1987 to 1991 |
| GMC | S15 Jimmy | 1983 to 1991 |
| GMC | S15 | 1982 to 1990 |
| GMC | Safari | 1990 to 1996 |
| GMC | Sonoma | 1991 to 1996 |
| GMC | Syclone | 1991 to 1991 |
| GMC | Typhoon | 1992 to 1993 |
| GMC | V1500 | 1987 to 1987 |
| GMC | V2500 | 1987 to 1987 |
| GMC | V3500 | 1987 to 1991 |
| GMC | Yukon | 1992 to 2000 |
| Oldsmobile | 98 | 1982 to 1991 |
| Oldsmobile | Bravada | 1991 to 1996 |
| Oldsmobile | Calais | 1985 to 1987 |
| Oldsmobile | Custom Cruiser | 1982 to 1990 |
| Oldsmobile | Cutlass Calais | 1982 to 1991 |
| Oldsmobile | Cutlass Ciera | 1982 to 1991 |
| Oldsmobile | Cutlass Cruiser | 1982 to 1983 |
| Oldsmobile | Cutlass Supreme | 1982 to 1988 |
| Oldsmobile | Cutlass | 1985 to 1987 |
| Oldsmobile | Delta 88 | 1982 to 1991 |
| Oldsmobile | Omega | 1982 to 1984 |
| Oldsmobile | Toronado | 1982 to 1989 |
| Pontiac | 6000 | 1982 to 1991 |
| Pontiac | Bonneville | 1982 to 1999 |
| Pontiac | Fiero | 1984 to 1988 |
| Pontiac | Firebird | 1971 to 1992 |
| Pontiac | Grand Am | 1985 to 1991 |
| Pontiac | Grand Prix | 1982 to 1987 |
| Pontiac | J2000 Sunbird | 1984 to 1985 |
| Pontiac | J2000 | 1982 to 1983 |
| Pontiac | Parisienne | 1983 to 1986 |
| Pontiac | Phoenix | 1982 to 1984 |
| Pontiac | Safari | 1987 to 1989 |
| Pontiac | Sunbird | 1986 to 1991 |
| Pontiac | T1000 | 1982 to 1987 |





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