Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

ACDelco 55492931 Fuel Injector O-Ring

ACDelco 55492931 Fuel Injector O-Ring Image 1
ACDelco 55492931 Fuel Injector O-Ring Image 2
ACDelco 55492931 Fuel Injector O-Ring

ACDelco
Brand:ACDelco
Part Number: 55492931
UPC: 00193468160512
Weight: 0.03 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 55492931 Fuel Injector O-Ring for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Fuel Injector O-Ring is a GM-recommended replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This original equipment o-ring will provide the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE

Specifications:

Height (in):
1.25 in
Length (in):
0.45 in
Programming Required:
No
Weight (lb):
0.03 lb
Width (in):
0.5 in
Country of Origin:
MX

Select a vehicle to narrow ACDelco 55492931 Fuel Injector O-Ring fitment info!

Last Updated: 05/04/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick Encore GX

1.2L L3 Gas DOHC Turbo
1
 
SINGLE USE
.
Eng: LIH
8th VIN Digit: 2
 

Buick Encore GX



1.2L L3 Gas DOHC Turbo SINGLE USE
.
Eng: LIH
8th VIN Digit: 2

1 Per Vehicle
Buick Encore GX

1.2L L3 Gas DOHC Turbo
1
 
SINGLE USE
Eng: LIH
8th VIN Digit: 2
 

Buick Encore GX



1.2L L3 Gas DOHC Turbo SINGLE USE
Eng: LIH
8th VIN Digit: 2

1 Per Vehicle
Buick Encore GX

1.2L L3 Gas DOHC Turbo
1
 
TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
SINGLE USE
.
Eng: LIH
8th VIN Digit: 2
Mfr Code: CVT250
 

Buick Encore GX



1.2L L3 Gas DOHC Turbo TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
SINGLE USE
.
Eng: LIH
8th VIN Digit: 2
Mfr Code: CVT250

1 Per Vehicle
Buick Encore GX

1.3L L3 Gas DOHC Turbo
1
 
SINGLE USE
NORTH AMERICA(MAH),CANADA(MBC),MEXICO(MCX),TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
Eng: L3T
8th VIN Digit: L
 

Buick Encore GX



1.3L L3 Gas DOHC Turbo SINGLE USE
NORTH AMERICA(MAH),CANADA(MBC),MEXICO(MCX),TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
Eng: L3T
8th VIN Digit: L

1 Per Vehicle
Buick Encore GX

1.3L L3 Gas DOHC Turbo
3
 
SINGLE USE
NORTH AMERICA(MAH),CANADA(MBC),MEXICO(MCX),TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
Eng: L3T
8th VIN Digit: L
 

Buick Encore GX



1.3L L3 Gas DOHC Turbo SINGLE USE
NORTH AMERICA(MAH),CANADA(MBC),MEXICO(MCX),TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
Eng: L3T
8th VIN Digit: L

3 Per Vehicle
Buick Encore GX

1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo
1
 
SINGLE USE
 

Buick Encore GX



1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo SINGLE USE

1 Per Vehicle
Buick Envista

1.2L L3 Gas DOHC Turbo
1
 
SINGLE USE
 

Buick Envista



1.2L L3 Gas DOHC Turbo SINGLE USE

1 Per Vehicle
Buick Envista

1.2L L3 Gas DOHC Turbo
1
 
SINGLE USE
.
 

Buick Envista



1.2L L3 Gas DOHC Turbo SINGLE USE
.

1 Per Vehicle
Cadillac CT5

6.2L V8 Gas DOHC Supercharged
1
 
SINGLE USE
Eng: LT4
8th VIN Digit: 6
 

Cadillac CT5



6.2L V8 Gas DOHC Supercharged SINGLE USE
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle
Cadillac Escalade

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

Cadillac Escalade



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
Cadillac Escalade

6.2L V8 Gas OHV Supercharged
1
 
SINGLE USE
Eng: LT4
8th VIN Digit: 6
AWD
 

Cadillac Escalade



6.2L V8 Gas OHV Supercharged SINGLE USE
Eng: LT4
8th VIN Digit: 6
AWD

1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

Cadillac Escalade ESV



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Gas OHV Supercharged
1
 
SINGLE USE
Eng: LT4
8th VIN Digit: 6
AWD
 

Cadillac Escalade ESV



6.2L V8 Gas OHV Supercharged SINGLE USE
Eng: LT4
8th VIN Digit: 6
AWD

1 Per Vehicle
Chevrolet Camaro

6.2L V8 Gas OHV Supercharged
1
 
SINGLE USE
 

Chevrolet Camaro



6.2L V8 Gas OHV Supercharged SINGLE USE

1 Per Vehicle
Chevrolet Corvette

6.2L V8 FULL HYBRID EV-Gas FHEV OHV,
6.2L V8 Gas OHV
1
 
SINGLE USE
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT
 

Chevrolet Corvette



6.2L V8 FULL HYBRID EV-Gas FHEV OHV,
6.2L V8 Gas OHV SINGLE USE
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT

1 Per Vehicle
Chevrolet Corvette

6.2L V8 Gas OHV
1
 
SINGLE USE
 

Chevrolet Corvette



6.2L V8 Gas OHV SINGLE USE

1 Per Vehicle
Chevrolet Equinox

1.5L L4 Gas DOHC Turbo
1
 
SINGLE USE
 

Chevrolet Equinox



1.5L L4 Gas DOHC Turbo SINGLE USE

1 Per Vehicle
Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
SINGLE USE
Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH
 

Chevrolet Express 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV SINGLE USE
Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Gas OHV
1
 
SINGLE USE
Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X
 

Chevrolet Express 2500



6.6L V8 Gas OHV SINGLE USE
Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X

1 Per Vehicle
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
SINGLE USE
Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV SINGLE USE
Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Gas OHV
1
 
SINGLE USE
Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X
 

Chevrolet Express 3500



6.6L V8 Gas OHV SINGLE USE
Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Flex OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Gas OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
Chevrolet Silverado 1500

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

Chevrolet Silverado 1500



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Gas OHV
8
 
VEHICLE REQUIRES 2022 MODEL YEAR PARTS(AMK)
SINGLE USE
Eng: L84
8th VIN Digit: D
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV VEHICLE REQUIRES 2022 MODEL YEAR PARTS(AMK)
SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
Chevrolet Silverado 1500

6.2L V8 Gas OHV
8
 
VEHICLE REQUIRES 2022 MODEL YEAR PARTS(AMK)
SINGLE USE
Eng: L87
8th VIN Digit: L
 

Chevrolet Silverado 1500



6.2L V8 Gas OHV VEHICLE REQUIRES 2022 MODEL YEAR PARTS(AMK)
SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
Chevrolet Silverado 1500 LTD

5.3L V8 Gas OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

Chevrolet Silverado 1500 LTD



5.3L V8 Gas OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
Chevrolet Silverado 1500 LTD

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

Chevrolet Silverado 1500 LTD



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
8
 
SINGLE USE
Eng: L8T
8th VIN Digit: 7
 

Chevrolet Silverado 2500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV SINGLE USE
Eng: L8T
8th VIN Digit: 7

8 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
8
 
SINGLE USE
Eng: L8T
8th VIN Digit: 7
 

Chevrolet Silverado 3500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV SINGLE USE
Eng: L8T
8th VIN Digit: 7

8 Per Vehicle
Chevrolet Suburban

5.3L V8 Gas OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

Chevrolet Suburban



5.3L V8 Gas OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
Chevrolet Suburban

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

Chevrolet Suburban



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
Chevrolet Tahoe

5.3L V8 Gas OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

Chevrolet Tahoe



5.3L V8 Gas OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
Chevrolet Tahoe

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

Chevrolet Tahoe



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
Chevrolet Trailblazer

1.2L L3 Gas DOHC Turbo
1
 
SINGLE USE
.
Eng: LIH
8th VIN Digit: 2
 

Chevrolet Trailblazer



1.2L L3 Gas DOHC Turbo SINGLE USE
.
Eng: LIH
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Trailblazer

1.2L L3 Gas DOHC Turbo
1
 
SINGLE USE
.
Eng: LIH
8th VIN Digit: 2
Mfr Code: CVT250
 

Chevrolet Trailblazer



1.2L L3 Gas DOHC Turbo SINGLE USE
.
Eng: LIH
8th VIN Digit: 2
Mfr Code: CVT250

1 Per Vehicle
Chevrolet Trailblazer

1.2L L3 Gas DOHC Turbo
1
 
SINGLE USE
Eng: LIH
8th VIN Digit: 2
 

Chevrolet Trailblazer



1.2L L3 Gas DOHC Turbo SINGLE USE
Eng: LIH
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Trailblazer

1.3L L3 Gas DOHC Turbo
1
 
SINGLE USE
NORTH AMERICA(MAH),CANADA(MBC),ISRAEL(MBI),TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
Eng: L3T
8th VIN Digit: L
 

Chevrolet Trailblazer



1.3L L3 Gas DOHC Turbo SINGLE USE
NORTH AMERICA(MAH),CANADA(MBC),ISRAEL(MBI),TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
Eng: L3T
8th VIN Digit: L

1 Per Vehicle
Chevrolet Trailblazer

1.3L L3 Gas DOHC Turbo
3
 
SINGLE USE
NORTH AMERICA(MAH),CANADA(MBC),ISRAEL(MBI),TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
Eng: L3T
8th VIN Digit: L
 

Chevrolet Trailblazer



1.3L L3 Gas DOHC Turbo SINGLE USE
NORTH AMERICA(MAH),CANADA(MBC),ISRAEL(MBI),TIER 3 FEDERAL EMISSION SYSTEM(NTB),SULEV30 CALIFORNIA EMISSIONS(NUG)
Eng: L3T
8th VIN Digit: L

3 Per Vehicle
Chevrolet Trailblazer

1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo
1
 
SINGLE USE
 

Chevrolet Trailblazer



1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo SINGLE USE

1 Per Vehicle
Chevrolet Trax

1.2L L3 Gas DOHC Turbo
1
 
SINGLE USE
 

Chevrolet Trax



1.2L L3 Gas DOHC Turbo SINGLE USE

1 Per Vehicle
Chevrolet Trax

1.2L L3 Gas DOHC Turbo
1
 
SINGLE USE
.
 

Chevrolet Trax



1.2L L3 Gas DOHC Turbo SINGLE USE
.

1 Per Vehicle
GMC Savana 2500

4.3L V6 Flex OHV,
6.6L V8 Gas OHV
1
 
SINGLE USE
 

GMC Savana 2500



4.3L V6 Flex OHV,
6.6L V8 Gas OHV SINGLE USE

1 Per Vehicle
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
SINGLE USE
Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV SINGLE USE
Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH

1 Per Vehicle
GMC Savana 3500

6.6L V8 Gas OHV
1
 
SINGLE USE
Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X
 

GMC Savana 3500



6.6L V8 Gas OHV SINGLE USE
Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Flex OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

GMC Sierra 1500



5.3L V8 Flex OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
GMC Sierra 1500

5.3L V8 Gas OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

GMC Sierra 1500



5.3L V8 Gas OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
GMC Sierra 1500

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

GMC Sierra 1500



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
GMC Sierra 1500

5.3L V8 Gas OHV
8
 
VEHICLE REQUIRES 2022 MODEL YEAR PARTS(AMK)
SINGLE USE
Eng: L84
8th VIN Digit: D
 

GMC Sierra 1500



5.3L V8 Gas OHV VEHICLE REQUIRES 2022 MODEL YEAR PARTS(AMK)
SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
GMC Sierra 1500

6.2L V8 Gas OHV
8
 
VEHICLE REQUIRES 2022 MODEL YEAR PARTS(AMK)
SINGLE USE
Eng: L87
8th VIN Digit: L
 

GMC Sierra 1500



6.2L V8 Gas OHV VEHICLE REQUIRES 2022 MODEL YEAR PARTS(AMK)
SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
GMC Sierra 1500 Limited

5.3L V8 Gas OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

GMC Sierra 1500 Limited



5.3L V8 Gas OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
GMC Sierra 1500 Limited

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

GMC Sierra 1500 Limited



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
8
 
SINGLE USE
Eng: L8T
8th VIN Digit: 7
 

GMC Sierra 2500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV SINGLE USE
Eng: L8T
8th VIN Digit: 7

8 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
8
 
SINGLE USE
Eng: L8T
8th VIN Digit: 7
 

GMC Sierra 3500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV SINGLE USE
Eng: L8T
8th VIN Digit: 7

8 Per Vehicle
GMC Terrain

1.5L L4 Gas DOHC Turbo
1
 
SINGLE USE
 

GMC Terrain



1.5L L4 Gas DOHC Turbo SINGLE USE

1 Per Vehicle
GMC Yukon

5.3L V8 Gas OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

GMC Yukon



5.3L V8 Gas OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
GMC Yukon

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

GMC Yukon



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle
GMC Yukon XL

5.3L V8 Gas OHV
8
 
SINGLE USE
Eng: L84
8th VIN Digit: D
 

GMC Yukon XL



5.3L V8 Gas OHV SINGLE USE
Eng: L84
8th VIN Digit: D

8 Per Vehicle
GMC Yukon XL

6.2L V8 Gas OHV
8
 
SINGLE USE
Eng: L87
8th VIN Digit: L
 

GMC Yukon XL



6.2L V8 Gas OHV SINGLE USE
Eng: L87
8th VIN Digit: L

8 Per Vehicle