Make:

GMC

Model:

C4500 TOPKICK

Submodel:

C4C042

Beginning Year:

2005

Ending Year:

2006

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C4500 TOPKICK

Submodel:

C4C044

Beginning Year:

2005

Ending Year:

2006

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C4500 TOPKICK

Submodel:

C4E042

Beginning Year:

2005

Ending Year:

2006

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C4500 TOPKICK

Submodel:

C4E044

Beginning Year:

2005

Ending Year:

2006

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C4500 TOPKICK

Submodel:

C4U042

Beginning Year:

2005

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C4500 TOPKICK

Submodel:

C4V042

Beginning Year:

2005

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C5500 TOPKICK

Submodel:

C5C042

Beginning Year:

2004

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C5500 TOPKICK

Submodel:

C5C044

Beginning Year:

2005

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C5500 TOPKICK

Submodel:

C5E042

Beginning Year:

2004

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C5500 TOPKICK

Submodel:

C5E044

Beginning Year:

2005

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C5500 TOPKICK

Submodel:

C5U042

Beginning Year:

2004

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C5500 TOPKICK

Submodel:

C5V042

Beginning Year:

2004

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C6500 TOPKICK

Submodel:

C6C042

Beginning Year:

2005

Ending Year:

2006

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C6500 TOPKICK

Submodel:

C6E042

Beginning Year:

2005

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C6500 TOPKICK

Submodel:

C6V042

Beginning Year:

2005

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C7500 TOPKICK

Submodel:

C7C042

Beginning Year:

2005

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C7500 TOPKICK

Submodel:

C7E042

Beginning Year:

2005

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C7500 TOPKICK

Submodel:

C7H042

Beginning Year:

2005

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

C8500 TOPKICK

Submodel:

C8C042

Beginning Year:

2004

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

E

Region:

USA

Make:

GMC

Model:

SIERRA 2500 HD

Submodel:

BASE

Beginning Year:

2002

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

G

Region:

USA

Make:

GMC

Model:

SIERRA 2500 HD

Submodel:

SLE

Beginning Year:

2001

Ending Year:

2006

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

G

Region:

USA

Make:

GMC

Model:

SIERRA 2500 HD

Submodel:

SLT

Beginning Year:

2001

Ending Year:

2006

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

G

Region:

USA

Make:

GMC

Model:

SIERRA 2500 HD

Submodel:

WT

Beginning Year:

2003

Ending Year:

2006

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

G

Region:

USA

Make:

GMC

Model:

SIERRA 3500

Submodel:

BASE

Beginning Year:

2002

Ending Year:

2005

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

G

Region:

USA

Make:

GMC

Model:

SIERRA 3500

Submodel:

SLE

Beginning Year:

2002

Ending Year:

2006

Engine Type:

V8

Liter:

8.1

CID:

496

Engine Size:

8.1L/496

Engine Family:

Chevy big block Gen VII

Application Notes:

Fail-Safe; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.", "The patented Fail-Safe (R) thermostat is the only thermostat on the mar

Engine VIN Code:

G

Region:

USA