Applications for RNB-645-221

Dorman Wiring Connectors 645-221

Dorman Wiring Connectors 645-221

RNB-645-221

Not Yet Reviewed

Part Number: RNB-645-221

Estimated Ship Date: Oct 22, 2026

$40.99

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Results Found: 1572

Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2004
Ending Year:
2004
Engine Type:
V8
Liter:
6.6
CC:
6599
CID:
403
Engine Family:
DURAMAX V8 DIESEL
Engine Size:
6.6L/403
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
1
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2004
Ending Year:
2004
Engine Type:
V8
Liter:
6.6
CC:
6599
CID:
403
Engine Family:
DURAMAX V8 DIESEL
Engine Size:
6.6L/403
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
2
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2004
Ending Year:
2004
Engine Type:
V8
Liter:
8.1
CID:
496
Engine Family:
Chevy big block Gen VII
Engine Size:
8.1L/496
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2004
Ending Year:
2004
Engine Type:
V8
Liter:
8.1
CID:
496
Engine Family:
Chevy big block Gen VII
Engine Size:
8.1L/496
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
6.0
CC:
5967
CID:
364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
U
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
6.0
CC:
5967
CID:
364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
U
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
6.6
CC:
6599
CID:
403
Engine Family:
DURAMAX V8 DIESEL
Engine Size:
6.6L/403
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
D
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
6.6
CC:
6599
CID:
403
Engine Family:
DURAMAX V8 DIESEL
Engine Size:
6.6L/403
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
2
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
6.6
CC:
6599
CID:
403
Engine Family:
DURAMAX V8 DIESEL
Engine Size:
6.6L/403
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
D
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
6.6
CC:
6599
CID:
403
Engine Family:
DURAMAX V8 DIESEL
Engine Size:
6.6L/403
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
2
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
8.1
CID:
496
Engine Family:
Chevy big block Gen VII
Engine Size:
8.1L/496
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 3500
Submodel:
WT
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
8.1
CID:
496
Engine Family:
Chevy big block Gen VII
Engine Size:
8.1L/496
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
BASE
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 FLEX FUEL
Engine Size:
5.3L/325
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
Z
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
BASE
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 FLEX FUEL
Engine Size:
5.3L/325
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
Z
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
BASE
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
5.3L/325
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
T
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
BASE
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
5.3L/325
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
T
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
LS
Beginning Year:
2002
Ending Year:
2006
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 FLEX FUEL
Engine Size:
5.3L/325
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
Z
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
LS
Beginning Year:
2002
Ending Year:
2006
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 FLEX FUEL
Engine Size:
5.3L/325
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
Z
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
LS
Beginning Year:
2002
Ending Year:
2006
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
5.3L/325
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
T
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
LS
Beginning Year:
2002
Ending Year:
2006
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
5.3L/325
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
T
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
LS
Beginning Year:
2007
Ending Year:
2009
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
5.3L/325
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
J
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
LS
Beginning Year:
2007
Ending Year:
2009
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
5.3L/325
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
J
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
LS
Beginning Year:
2007
Ending Year:
2011
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 FLEX FUEL
Engine Size:
5.3L/325
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
3
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
LS
Beginning Year:
2007
Ending Year:
2011
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 FLEX FUEL
Engine Size:
5.3L/325
Drivetrain:
RWD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
3
Region:
USA
Make:
CHEVROLET
Model:
SUBURBAN 1500
Submodel:
LS
Beginning Year:
2007
Ending Year:
2014
Engine Type:
V8
Liter:
5.3
CC:
5328
CID:
325
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 FLEX FUEL
Engine Size:
5.3L/325
Drivetrain:
4WD
Application Notes:
4 Way Female w/Leads, Jumper
Engine VIN Code:
0
Region:
USA