579-001 Dorman Fuel Tank Sending Unit Lock Ring; Fuel Pump Lock Ring
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Dorman Fuel Tank Sending Unit Lock Ring; Fuel Pump Lock Ring | 579-001

Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac
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Not available to order or discontinued.
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Make Sure It Fits

P/N: 579-001 Dorman
Description:
Fuel Pump Lock Ring
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This Dorman Fuel Tank Sending Unit Lock Ring Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Buick
93-96 - Century Custom, Limited, Special
3.875 In. Inside Diameter
82-89 - Electra Estate Wagon, Limited, Park Avenue, Park Avenue Ultra, T-Type
3.875 In. Inside Diameter
83-83 - Estate Wagon
3.875 In. Inside Diameter
85-91 - LeSabre Base, Collector's Edition, Custom, Estate Wagon, Limited
3.875 In. Inside Diameter
95-95 - Park Avenue Base, Ultra
3.875 In. Inside Diameter
88-89 - Reatta
3.875 In. Inside Diameter
82-86 - Regal Base, Estate Wagon, Grand National, Limited, Limited Turbo & more
3.875 In. Inside Diameter
82-90 - Riviera Base, Limited Edition, Luxury, T-Type, XX Anniversary Edition
3.875 In. Inside Diameter
87-89 - Skyhawk Custom, Custom FWD, Limited FWD, SE, Sport FWD & more
3.875 In. Inside Diameter
82-89 - Skylark Base, Custom, Limited, Sport, T-Type
3.875 In. Inside Diameter
Cadillac
89-92 - Allante Base, Value Leader
3.875 In. Inside Diameter
87-92 - Brougham Base, d'Elegance
3.875 In. Inside Diameter
82-86 - Cimarron Base, d'Oro
3.875 In. Inside Diameter
82-84 - Commercial Chassis
3.875 In. Inside Diameter
82-90 - DeVille Base, Cabriolet, d'Elegance, Touring
3.875 In. Inside Diameter
85-86 - Eldorado Base, Biarritz, Cabriolet, Touring
3.875 In. Inside Diameter
00-00 - Escalade 4WD
3.875 In. Inside Diameter
00-00 - Escalade RWD
3.875 In. Inside Diameter
82-92 - Fleetwood Base, 60 Special, 75, 75 Formal, Brougham & more
3.875 In. Inside Diameter
83-86 - Seville Base, Elegante
3.875 In. Inside Diameter
Chevrolet
87-87 - Beretta
3.875 In. Inside Diameter
87-94 - Blazer Base, Cheyenne, Custom Deluxe, Scottsdale, Silverado & more
3.875 In. Inside Diameter
93-93 - C1500 Suburban Base, Silverado
3.875 In. Inside Diameter
97-97 - C1500 Suburban Base, LS, LT
3.875 In. Inside Diameter; Fuel Type: GAS
99-99 - C1500 Suburban Base, LS, LT
Twist On Cam Style; 3.875 In. Inside Diameter
88-94 - C2500 Base, Cheyenne, Cheyenne RWD, RWD, Scottsdale & more
3.875 In. Inside Diameter
93-93 - C2500 Suburban Base, Silverado
3.875 In. Inside Diameter
95-97 - C2500 Suburban Base, LS, LT
3.875 In. Inside Diameter; Fuel Type: GAS
90-94 - C3500 Base, Cheyenne, Scottsdale, Silverado
3.875 In. Inside Diameter
00-00 - C3500 Base, LS
Main Tank; Twist On Cam Style; 3.875 In. Inside Diameter
87-90 - Camaro Base, Iroc-Z, LT, RS, Sport & more
3.875 In. Inside Diameter
82-85 - Caprice Classic, Classic Estate, Classic Estate RWD, Classic RWD
3.875 In. Inside Diameter
83-90 - Cavalier Base, CL, CS, RS, VL & more
3.875 In. Inside Diameter
85-88 - Celebrity Base, Classic, Estate, Eurosport
3.875 In. Inside Diameter
82-83 - Celebrity Base, CL, CS
3.875 In. Inside Diameter; Fuel Type: GAS
82-86 - Chevette Base, CS, Diesel, Scooter
3.875 In. Inside Diameter
82-83 - Citation Base, X-11
3.875 In. Inside Diameter
88-88 - Corsica Base, LT
3.875 In. Inside Diameter
82-86 - El Camino Base, Conquista, Conquista RWD, RWD, SS
3.875 In. Inside Diameter
GMC
96-96 - C1500 Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
3.875 In. Inside Diameter
97-98 - C1500 Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Twist On Cam Style
92-93 - C1500 Suburban Base, SLE
3.875 In. Inside Diameter
96-97 - C1500 Suburban Base, SLE, SLT
3.875 In. Inside Diameter; Fuel Type: GAS
98-98 - C1500 Suburban Base, SLE, SLT
Twist On Cam Style; 3.875 In. Inside Diameter
89-97 - C2500 Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX
3.875 In. Inside Diameter
98-00 - C2500 Sierra SL, Sierra SLE, Sierra SLT
Twist On Cam Style; 3.875 In. Inside Diameter
95-97 - C2500 Suburban Base, SLE, SLT
3.875 In. Inside Diameter; Fuel Type: GAS
98-98 - C2500 Suburban Base, SLE, SLT
Twist On Cam Style; 3.875 In. Inside Diameter
88-92 - C3500 Sierra, Sierra SLE, Sierra SLX
3.875 In. Inside Diameter
95-95 - C3500 Sierra SL, Sierra SLE, Sierra SLT
Main Tank; 3.875 In. Inside Diameter
99-00 - C3500 Sierra SL, Sierra SLE, Sierra SLT
Main Tank; Twist On Cam Style; 3.875 In. Inside Diameter
85-91 - G1500 Rally, Rally STX, Vandura
3.875 In. Inside Diameter
92-94 - G1500 Rally, Rally STX, Vandura
Commercial or RV Chassis; 3.875 In. Inside Diameter
86-91 - G2500 Rally, Rally STX, Vandura
3.875 In. Inside Diameter
93-93 - G2500 Rally, Rally STX, Vandura
Commercial or RV Chassis; 3.875 In. Inside Diameter
85-90 - G3500 Magnavan, Rally, Rally Camper Special, Rally Custom, Rally STX & more
3.875 In. Inside Diameter
92-93 - G3500 Magnavan, Rally, Rally Camper Special, Rally STX, Vandura & more
Commercial or RV Chassis; 3.875 In. Inside Diameter
88-91 - Jimmy Base, Sierra Classic
3.875 In. Inside Diameter
Oldsmobile
82-91 - 98 Regency, Regency Brougham, Regency Elite, Regency Touring, Touring
3.875 In. Inside Diameter
91-93 - Bravada
3.875 In. Inside Diameter
85-87 - Calais Base, 500, GT, Supreme
3.875 In. Inside Diameter
82-90 - Custom Cruiser
3.875 In. Inside Diameter
83-88 - Cutlass Calais Base, GT, Hurst, International, SL
3.875 In. Inside Diameter
87-87 - Cutlass Ciera Brougham, GT, LS, S, SL
3.875 In. Inside Diameter
82-83 - Cutlass Cruiser Base, RWD
3.875 In. Inside Diameter
83-86 - Cutlass Supreme Base, Brougham
3.875 In. Inside Diameter
83-91 - Delta 88 Base, Royale, Royale Brougham, Royale Brougham LS
3.875 In. Inside Diameter
82-83 - Omega Base, Brougham, ES, ESC
3.875 In. Inside Diameter
83-89 - Toronado Base, Brougham, Trofeo
3.875 In. Inside Diameter
Pontiac
85-90 - 6000 Base, LE, SE, Special Edition, STE
3.875 In. Inside Diameter
82-82 - 6000 Base, LE
3.875 In. Inside Diameter; Fuel Type: GAS
88-90 - 6000 AWD Special Edition, STE
3.875 In. Inside Diameter
88-90 - 6000 FWD Special Edition, STE
3.875 In. Inside Diameter
82-98 - Bonneville Base, Brougham, LE, SE, SSE & more
3.875 In. Inside Diameter
84-84 - Fiero Base, SE, Sport
3.875 In. Inside Diameter
82-92 - Firebird Base, Formula, S/E, Trans Am, Trans Am GTA & more
3.875 In. Inside Diameter
89-90 - Grand Am LE, SE, SE FWD
3.875 In. Inside Diameter
86-86 - Grand Prix Base, Brougham, LE
3.875 In. Inside Diameter
85-85 - J2000 Sunbird Base, FWD, LE, LE FWD, SE
3.875 In. Inside Diameter
83-86 - Parisienne Base, Brougham, Brougham RWD, RWD
3.875 In. Inside Diameter
83-83 - Phoenix Base, LJ, SJ
3.875 In. Inside Diameter
87-89 - Safari
3.875 In. Inside Diameter
86-90 - Sunbird Base, FWD, GT FWD, LE, LE FWD & more
3.875 In. Inside Diameter
82-86 - T1000
3.875 In. Inside Diameter