Interchangeable With 579-091 (1)

F/SENDER RING

22552577

$13.96

Technical Specifications

Part Number

579-091

Application Summary

Buick 1999-92, Chevrolet 2005-92, GMC 2002-96, Oldsmobile 2001-92, Pontiac 2000-92

California Proposition 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Gasket or Seal Included

Yes

Gasket Or Seal Included

Yes

Inside Diameter

4 IN

Inside Diameter (in)

4 In.

Installation Hardware Included

Key Search Words

Fuel, Tank, Sending, Unit, Lock, Ring, Tanks, Rings, Locks, Units

Lock Ring Diameter (In)

4.125 In.

Material

Metal

Mounting Hardware Included

Outside Diameter

4.25 IN

Outside Diameter (In)

4.25 In.

Product Description - Long

Fuel Pump Lock Ring

Product Description - Short

FUEL PUMP LOCK RING

Slang Description

Fuel Pump Module Lock Ring

Parts Interchange

Manufacturer	Part Numbers
AC DELCO	TR9
CHEVROLET	22552577
NAPA	LR3002, TLR10
OTHER	22552577
WORKHORSE PARTS	22552577

Vehicle Fitment

Make	Model	Years
BUICK	CENTURY	1997-1999
BUICK	REGAL	1997-1999
BUICK	SKYLARK	1992-1998
CHEVROLET	ASTRO	1997-1999
CHEVROLET	BERETTA	1993-1996
CHEVROLET	BLAZER	1996-2005
CHEVROLET	CAVALIER	1992-1999
CHEVROLET	CORSICA	1993-1996
CHEVROLET	C1500	1997-1999
CHEVROLET	C1500 SUBURBAN	1998-1999
CHEVROLET	C2500	1997-2000
CHEVROLET	C2500 SUBURBAN	1998-1999
CHEVROLET	C3500	1997-2000
CHEVROLET	C3500HD	1997-2002
CHEVROLET	EXPRESS 1500	1996-2002
CHEVROLET	EXPRESS 2500	1996-2002
CHEVROLET	EXPRESS 3500	1996-2002
CHEVROLET	K1500	1997-1999
CHEVROLET	K1500 SUBURBAN	1998-1999
CHEVROLET	K2500	1997-2000

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This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.