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1987 Peterbilt 379

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Philips P21WCP Back Up Light Bulb
for 1987 Peterbilt 379

Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379 Image 1
Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379 Image 2
Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379 Image 3
Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379 Image 4
Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379 Image 5
Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379 Image 6
Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379 Image 7
Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379 Image 8
Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379 Image 9
Philips P21WCP Back Up Light Bulb - 1987 Peterbilt 379

Philips
Brand:Philips
Part Number: P21WCP
UPC: 046677724399
Weight: 0.18 lbs
Condition:New



On Sale:

$8.82

Availability:
65 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Philips P21WCP Back Up Light Bulb for your 1987 Peterbilt 379. Buy now and secure your purchase online!

Philips Standard range offers an excellent value for every application.

Specifications:

Amperage Rating:
1.75 Ampere
Bulb Base Type:
BA15s
Bulb Color:
Clear
Bulb Finish:
Clear
Bulb Material:
Glass
Bulb Technology:
Incandescent
Bulb Type:
Standard Mini Bulb
DOT Approved:
No
Diameter:
1.04 in.
Filament Quantity:
1
Filament Type:
C-6
Length:
2 in.
Voltage:
12 Volts DC
Wattage:
21 Watts
General Electric #:
93116058
General Electric #:
93116467

Philips P21WCP Back Up Light Bulb compatibility with your 1987 Peterbilt 379...

Last Updated: 09/11/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Peterbilt 379

14.6L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2
 

Peterbilt 379



14.6L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2

1 Per Vehicle
Peterbilt 379

14L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2
 

Peterbilt 379



14L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2

1 Per Vehicle
Peterbilt 379

14.6L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



14.6L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle
Peterbilt 379

14.6L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



14.6L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle
Peterbilt 379

14.6L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



14.6L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle
Peterbilt 379

14.6L L6 Diesel Turbo
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5
 

Peterbilt 379



14.6L L6 Diesel Turbo Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5

1 Per Vehicle
Peterbilt 379

14.6L L6 Diesel Turbo
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



14.6L L6 Diesel Turbo Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle
Peterbilt 379

14.6L L6 Diesel Turbo
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



14.6L L6 Diesel Turbo Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle
Peterbilt 379

14L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



14L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle
Peterbilt 379

14L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



14L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle
Peterbilt 379

14L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



14L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle
Peterbilt 379

14L L6 Diesel Turbo
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5
 

Peterbilt 379



14L L6 Diesel Turbo Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5

1 Per Vehicle
Peterbilt 379

14L L6 Diesel Turbo
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



14L L6 Diesel Turbo Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle
Peterbilt 379

14L L6 Diesel Turbo
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



14L L6 Diesel Turbo Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Peterbilt 379

10L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2
 

Peterbilt 379



10L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Peterbilt 379

10L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



10L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Peterbilt 379

10L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



10L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Peterbilt 379

10L L6 Diesel Turbo
1
 
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



10L L6 Diesel Turbo Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Peterbilt 379

10L L6 Diesel Turbo
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5
 

Peterbilt 379



10L L6 Diesel Turbo Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Peterbilt 379

10L L6 Diesel Turbo
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



10L L6 Diesel Turbo Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Peterbilt 379

10L L6 Diesel Turbo
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



10L L6 Diesel Turbo Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 379

10.5L 6 Diesel
1
 
Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2
 

Peterbilt 379



10.5L 6 Diesel Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 379

10.5L 6 Diesel
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



10.5L 6 Diesel Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 379

10.5L 6 Diesel
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



10.5L 6 Diesel Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 379

10.5L 6 Diesel
1
 
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



10.5L 6 Diesel Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 379

10.5L 6 Diesel
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5
 

Peterbilt 379



10.5L 6 Diesel Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 379

10.5L 6 Diesel
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



10.5L 6 Diesel Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 379

10.5L 6 Diesel
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



10.5L 6 Diesel Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle

1987

 

1987

 
Peterbilt 379

10.4L V8 Diesel
1
 
Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2
 

Peterbilt 379



10.4L V8 Diesel Standard
Multiple Commercial 10-Pack
Compare to Original
Bulb Option 2

1 Per Vehicle

1987

 

1987

 
Peterbilt 379

10.4L V8 Diesel
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



10.4L V8 Diesel Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle

1987

 

1987

 
Peterbilt 379

10.4L V8 Diesel
1
 
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



10.4L V8 Diesel Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle

1987

 

1987

 
Peterbilt 379

10.4L V8 Diesel
1
 
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2
 

Peterbilt 379



10.4L V8 Diesel Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 2

1 Per Vehicle

1987

 

1987

 
Peterbilt 379

10.4L V8 Diesel
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5
 

Peterbilt 379



10.4L V8 Diesel Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Rectangular Headlamps
Compare to Original
Bulb Option 5

1 Per Vehicle

1987

 

1987

 
Peterbilt 379

10.4L V8 Diesel
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



10.4L V8 Diesel Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ 4 Round Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle

1987

 

1987

 
Peterbilt 379

10.4L V8 Diesel
1
 
Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6
 

Peterbilt 379



10.4L V8 Diesel Courtesy Light Bulb
Standard
Multiple Commercial 10-Pack
w/ Halogen Capsule Headlamps
Compare to Original
Bulb Option 6

1 Per Vehicle

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