Dorman 579-054 Fuel Tank Sending Unit Lock Ring

Name: Dorman 579-054 Fuel Tank Sending Unit Lock Ring
Brand: Dorman
SKU: BKKY-579-054
Price: 24.77 USD
Availability: InStock

⚙️ 195 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac, Alero, Astro, Aurora, Aztek, Bonneville, C3500, Camaro, Cavalier, Classic, Cobalt, Corvette, DeVille, Eldorado, Equinox, Express 3500, Firebird, G5, G8, Grand Am, K3500, LeSabre, Malibu, Montana, Park Avenue, Pursuit, Rendezvous, Riviera, Safari, Savana 3500, Seville, Silhouette, Sunfire, Tahoe, Torrent, XLR, and Yukon

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Dorman 579-054 Fuel Tank Sending Unit Lock Ring

Brand	Dorman
Part Number	579-054
Material	Rubber
Inside Diameter	3.5
Outside Diameter	5.97
Mounting Hardware Included	No
Gasket Or Seal Included	No
Lock Ring Diameter (In)	5.97 in
Package Contents	1 fuel tank lock ring

This part fits 195 vehicles. Search below:

Year	Make	Model	Body Type	# Doors	Wheel Base	Position	Notes
2013	Chevrolet	Corvette				N/A
2012	Chevrolet	Corvette				N/A
2011	Chevrolet	Corvette				N/A
2010	Chevrolet	Corvette				N/A
2009	Chevrolet	Corvette				N/A
2008	Cadillac	XLR				N/A
2008	Chevrolet	Cobalt				N/A	wo/California Emissions
2008	Chevrolet	Corvette				N/A
2008	Chevrolet	Equinox				N/A
2008	Pontiac	G5				N/A	wo/California Emissions
2008	Pontiac	G8				N/A
2008	Pontiac	Torrent				N/A
2007	Cadillac	XLR				N/A
2007	Chevrolet	Cobalt				N/A	wo/California Emissions
2007	Chevrolet	Corvette				N/A
2007	Chevrolet	Equinox				N/A
2007	Pontiac	G5				N/A	wo/California Emissions
2007	Pontiac	Torrent				N/A
2006	Cadillac	XLR				N/A
2006	Chevrolet	Cobalt				N/A
2006	Chevrolet	Corvette				N/A
2006	Chevrolet	Equinox				N/A
2006	Pontiac	Pursuit				N/A	wo/California Emissions
2006	Pontiac	Torrent				N/A
2005	Buick	LeSabre				N/A
2005	Buick	Park Avenue				N/A
2005	Buick	Rendezvous				N/A
2005	Cadillac	DeVille				N/A
2005	Cadillac	XLR				N/A
2005	Chevrolet	Astro				N/A
2005	Chevrolet	Cavalier				N/A
2005	Chevrolet	Classic				N/A
2005	Chevrolet	Cobalt				N/A
2005	Chevrolet	Corvette				N/A
2005	Chevrolet	Equinox				N/A
2005	Chevrolet	Malibu	Sedan			N/A
2005	GMC	Safari				N/A
2005	Pontiac	Aztek				N/A
2005	Pontiac	Bonneville				N/A
2005	Pontiac	Grand Am				N/A
2005	Pontiac	Montana				N/A
2005	Pontiac	Pursuit				N/A	wo/California Emissions
2005	Pontiac	Sunfire				N/A	Twist On Cam Style
2004	Buick	LeSabre				N/A
2004	Buick	Park Avenue				N/A
2004	Buick	Rendezvous				N/A
2004	Cadillac	DeVille				N/A
2004	Cadillac	Seville				N/A
2004	Cadillac	XLR				N/A
2004	Chevrolet	Astro				N/A
2004	Chevrolet	Cavalier				N/A
2004	Chevrolet	Classic				N/A
2004	Chevrolet	Corvette				N/A
2004	Chevrolet	Malibu	Sedan			N/A
2004	GMC	Safari				N/A
2004	Oldsmobile	Alero				N/A
2004	Oldsmobile	Silhouette				N/A
2004	Pontiac	Aztek				N/A
2004	Pontiac	Bonneville				N/A
2004	Pontiac	Grand Am				N/A
2004	Pontiac	Montana				N/A
2004	Pontiac	Sunfire				N/A	Twist On Cam Style
2003	Buick	LeSabre				N/A
2003	Buick	Park Avenue				N/A
2003	Buick	Rendezvous				N/A
2003	Cadillac	DeVille				N/A
2003	Cadillac	Seville				N/A
2003	Chevrolet	Astro				N/A
2003	Chevrolet	Cavalier				N/A
2003	Chevrolet	Corvette				N/A
2003	Chevrolet	Malibu				N/A
2003	GMC	Safari				N/A
2003	Oldsmobile	Alero				N/A
2003	Oldsmobile	Aurora				N/A
2003	Oldsmobile	Silhouette				N/A
2003	Pontiac	Aztek				N/A
2003	Pontiac	Bonneville				N/A
2003	Pontiac	Grand Am				N/A
2003	Pontiac	Montana				N/A
2003	Pontiac	Sunfire				N/A	Twist On Cam Style
2002	Buick	LeSabre				N/A
2002	Buick	Park Avenue				N/A
2002	Buick	Rendezvous				N/A
2002	Cadillac	DeVille				N/A
2002	Cadillac	Eldorado				N/A
2002	Cadillac	Seville				N/A
2002	Chevrolet	Astro				N/A
2002	Chevrolet	Camaro				N/A
2002	Chevrolet	Cavalier				N/A
2002	Chevrolet	Malibu				N/A
2002	GMC	Safari				N/A
2002	Oldsmobile	Alero				N/A
2002	Oldsmobile	Aurora				N/A
2002	Oldsmobile	Silhouette				N/A
2002	Pontiac	Aztek				N/A
2002	Pontiac	Bonneville				N/A
2002	Pontiac	Firebird				N/A
2002	Pontiac	Grand Am				N/A
2002	Pontiac	Montana				N/A
2002	Pontiac	Sunfire				N/A	Twist On Cam Style
2001	Buick	LeSabre				N/A
2001	Buick	Park Avenue				N/A
2001	Cadillac	DeVille				N/A
2001	Cadillac	Eldorado				N/A
2001	Cadillac	Seville				N/A
2001	Chevrolet	Astro				N/A
2001	Chevrolet	Camaro				N/A
2001	Chevrolet	Cavalier				N/A	Twist On Cam Style
2001	Chevrolet	Malibu				N/A
2001	GMC	Safari				N/A
2001	Oldsmobile	Alero				N/A
2001	Oldsmobile	Aurora				N/A
2001	Oldsmobile	Silhouette				N/A
2001	Pontiac	Aztek				N/A
2001	Pontiac	Bonneville				N/A
2001	Pontiac	Firebird				N/A
2001	Pontiac	Grand Am				N/A
2001	Pontiac	Montana			112.0"	N/A
2001	Pontiac	Sunfire				N/A	Twist On Cam Style
2000	Buick	LeSabre				N/A
2000	Buick	Park Avenue				N/A
2000	Cadillac	DeVille				N/A
2000	Cadillac	Eldorado				N/A
2000	Cadillac	Seville				N/A
2000	Chevrolet	Astro				N/A
2000	Chevrolet	C3500				N/A	w/Auxiliary Tank
2000	Chevrolet	Camaro				N/A
2000	Chevrolet	Cavalier				N/A	Twist On Cam Style
2000	Chevrolet	Express 3500	Cutaway Van			N/A	Twist On Cam Style
2000	Chevrolet	K3500				N/A	w/Auxiliary Tank
2000	Chevrolet	Malibu				N/A
2000	GMC	C3500				N/A	w/Auxiliary Tank
2000	GMC	K3500				N/A	w/Auxiliary Tank
2000	GMC	Safari				N/A
2000	GMC	Savana 3500	Cutaway Van			N/A	Twist On Cam Style
2000	Oldsmobile	Alero				N/A
2000	Pontiac	Bonneville				N/A
2000	Pontiac	Firebird				N/A
2000	Pontiac	Grand Am				N/A
2000	Pontiac	Sunfire				N/A	Twist On Cam Style
1999	Buick	Park Avenue				N/A
1999	Buick	Riviera				N/A
1999	Cadillac	DeVille				N/A
1999	Cadillac	Eldorado				N/A
1999	Cadillac	Seville				N/A
1999	Chevrolet	C3500				N/A	w/Auxiliary Tank
1999	Chevrolet	Camaro				N/A
1999	Chevrolet	Express 3500	Cutaway Van			N/A	Twist On Cam Style
1999	Chevrolet	K3500				N/A	w/Auxiliary Tank
1999	GMC	C3500				N/A	w/Auxiliary Tank
1999	GMC	K3500				N/A	w/Auxiliary Tank
1999	GMC	Savana 3500	Cutaway Van			N/A	Twist On Cam Style
1999	Oldsmobile	Aurora				N/A
1999	Pontiac	Firebird				N/A
1998	Buick	Park Avenue				N/A
1998	Buick	Riviera				N/A
1998	Cadillac	DeVille				N/A
1998	Cadillac	Eldorado				N/A
1998	Cadillac	Seville				N/A
1998	Chevrolet	C3500				N/A	w/Auxiliary Tank
1998	Chevrolet	Express 3500	Cutaway Van			N/A	Twist On Cam Style
1998	Chevrolet	K3500				N/A	w/Auxiliary Tank
1998	GMC	C3500				N/A	w/Auxiliary Tank
1998	GMC	K3500				N/A	w/Auxiliary Tank
1998	GMC	Savana 3500	Cutaway Van			N/A	Twist On Cam Style
1998	Oldsmobile	Aurora				N/A
1997	Buick	Park Avenue				N/A
1997	Buick	Riviera				N/A
1997	Cadillac	DeVille				N/A
1997	Cadillac	Seville				N/A
1997	Chevrolet	C3500				N/A	w/Auxiliary Tank
1997	Chevrolet	Express 3500	Cutaway Van			N/A	Twist On Cam Style
1997	Chevrolet	K3500				N/A	w/Auxiliary Tank
1997	GMC	C3500				N/A	w/Auxiliary Tank
1997	GMC	K3500				N/A	w/Auxiliary Tank
1997	GMC	Savana 3500	Cutaway Van			N/A	Twist On Cam Style
1997	Oldsmobile	Aurora				N/A
1996	Buick	Riviera				N/A
1996	Chevrolet	C3500				N/A	w/Auxiliary Tank
1996	Chevrolet	Express 3500	Cutaway Van			N/A	Twist On Cam Style
1996	Chevrolet	K3500				N/A	w/Auxiliary Tank
1996	Chevrolet	Tahoe		4 Door		N/A
1996	GMC	C3500				N/A	w/Auxiliary Tank
1996	GMC	K3500				N/A	w/Auxiliary Tank
1996	GMC	Savana 3500	Cutaway Van			N/A	Twist On Cam Style
1996	GMC	Yukon		4 Door		N/A
1996	Oldsmobile	Aurora				N/A
1995	Buick	Riviera				N/A
1995	Chevrolet	C3500				N/A	w/Auxiliary Tank
1995	Chevrolet	K3500				N/A	w/Auxiliary Tank
1995	Chevrolet	Tahoe		4 Door		N/A
1995	GMC	C3500				N/A	w/Auxiliary Tank
1995	GMC	K3500				N/A	w/Auxiliary Tank
1995	GMC	Yukon		4 Door		N/A
1995	Oldsmobile	Aurora				N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

21010287TR7

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.