Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

ACDelco 55510043 EGR Valve


Brand:	ACDelco
Part Number:	55510043
UPC:	00808709880707
Weight:	3.43 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 55510043 EGR Valve for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Exhaust Gas Recirculation (EGR) Valves are an emission control device and are GM-recommended replacements for your vehicle's original components. EGR valves modulate the flow of exhaust gas into the intake manifold to help reduce nitrogen oxide (NOx) emissions. These original equipment exhaust gas recirculation valves have been manufactured to fit your GM vehicle, providing 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
Modulates the flow of exhaust gas into the intake manifold to help reduce nitrogen oxide (NOx) emissions
Offering the quality, reliability, and durability of GM OE

Specifications:

EGR Valve Type:

Vacuum

Gasket Or Seal Included:

Yes

Height (in):

6.75 in

Length (in):

9 in

Mounting Hardware Included:

Mounting Hole Quantity:

Operation Type:

Mechanical

Programming Required:

Vacuum Port Diameter:

0.63 in.

Vacuum Port Diameter:

16 mm

Vacuum Port Quantity:

Weight (lb):

3.43 lb

Width (in):

8.25 in

Country of Origin:

Select a vehicle to narrow ACDelco 55510043 EGR Valve fitment info!

Last Updated: 06/08/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Cadillac Escalade

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

Cadillac Escalade

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

1 Per Vehicle

Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

1 Per Vehicle

2022

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

1 Per Vehicle

2022

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

1 Per Vehicle

2022

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

1 Per Vehicle

2022

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

1 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

1 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80

1 Per Vehicle

2022

Chevrolet Silverado 1500 LTD

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

Chevrolet Silverado 1500 LTD

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

1 Per Vehicle

2022

Chevrolet Silverado 1500 LTD

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80

Chevrolet Silverado 1500 LTD

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80

1 Per Vehicle

Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

1 Per Vehicle

Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

1 Per Vehicle

2022

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

1 Per Vehicle

2022

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo

1 INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

1 Per Vehicle

ACDelco 55510043 EGR Valve

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 55510043 EGR Valve fitment info!

Cadillac Escalade 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TMfr Code: 10L80

Cadillac Escalade

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TMfr Code: 10L80 1 Per Vehicle

Cadillac Escalade ESV 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TMfr Code: 10L80

Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TMfr Code: 10L80 1 Per Vehicle

Chevrolet Silverado 1500 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKET ENGINEERING YEAR 2022(J22)Eng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80/MQC

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET ENGINEERING YEAR 2022(J22)Eng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80/MQC 1 Per Vehicle

Chevrolet Silverado 1500 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKET ENGINEERING YEAR 2022(J22)Eng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80/MQC

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET ENGINEERING YEAR 2022(J22)Eng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80/MQC 1 Per Vehicle

Chevrolet Silverado 1500 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80/MQB

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80/MQB 1 Per Vehicle

Chevrolet Silverado 1500 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80/MQB

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80/MQB 1 Per Vehicle

Chevrolet Silverado 1500 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80 1 Per Vehicle

Chevrolet Silverado 1500 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80 1 Per Vehicle

Chevrolet Silverado 1500 LTD 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80

Chevrolet Silverado 1500 LTD

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80 1 Per Vehicle

Chevrolet Silverado 1500 LTD 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80

Chevrolet Silverado 1500 LTD

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80 1 Per Vehicle

Chevrolet Suburban 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TMfr Code: 10L80

Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TMfr Code: 10L80 1 Per Vehicle

Chevrolet Tahoe 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TMfr Code: 10L80

Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo INCLUDES GASKETEng: LM28th VIN Digit: TMfr Code: 10L80 1 Per Vehicle

GMC Sierra 1500 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKET ENGINEERING YEAR 2022(J22)Eng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80/MQC

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET ENGINEERING YEAR 2022(J22)Eng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80/MQC 1 Per Vehicle

GMC Sierra 1500 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKET ENGINEERING YEAR 2022(J22)Eng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80/MQC

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET ENGINEERING YEAR 2022(J22)Eng: LM28th VIN Digit: TExtended Cab Pickup4 DoorsMfr Code: 10L80/MQC 1 Per Vehicle

GMC Sierra 1500 3.0L L6 Diesel DOHC Turbo

1

INCLUDES GASKETEng: LM28th VIN Digit: TCrew Cab Pickup4 DoorsMfr Code: 10L80/MQB

GMC Sierra 1500

Cadillac Escalade

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

1 Per Vehicle

Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

1 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

1 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

1 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

1 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

1 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

1 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80

1 Per Vehicle

Chevrolet Silverado 1500 LTD

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

1 Per Vehicle

Chevrolet Silverado 1500 LTD

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80

1 Per Vehicle

Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

1 Per Vehicle

Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Mfr Code: 10L80

1 Per Vehicle

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

1 Per Vehicle

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
ENGINEERING YEAR 2022(J22)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQC

1 Per Vehicle

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

1 Per Vehicle

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
Mfr Code: 10L80/MQB

1 Per Vehicle

GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo

INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

3.0L L6 Diesel DOHC Turbo INCLUDES GASKET
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
Mfr Code: 10L80

1 Per Vehicle