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  2. Auto Parts
  3. Air and Fuel Delivery
  4. Filters
  5. Air Filter
  6. Wix 42521

Wix 42521 Air Filter

Wix 42521 Air Filter

Wix
Brand:Wix
Part Number: 42521
UPC: 765809425217
Weight: 2 lbs
Condition:New



On Sale:

$63.58

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

Product Information

Description:

Get the Wix 42521 Air Filter for your vehicle. Buy now and secure your purchase online!

Select a vehicle to narrow Wix 42521 Air Filter fitment info!

Last Updated: 11/25/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
Chevrolet W5500 Tiltmaster

6.5L L6 Diesel Turbo
1
 		  

Chevrolet W5500 Tiltmaster



6.5L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet W5500 Tiltmaster

6.5L L6 Diesel
1
 		  

Chevrolet W5500 Tiltmaster



6.5L L6 Diesel
1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
Chevrolet W6500 Tiltmaster

6.5L L6 Diesel Turbo
1
 		  

Chevrolet W6500 Tiltmaster



6.5L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Chevrolet W6500 Tiltmaster

5.8L L6 Diesel Turbo
1
 		  

Chevrolet W6500 Tiltmaster



5.8L L6 Diesel Turbo
1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Chevrolet W6500 Tiltmaster

6.5L L6 Diesel
1
 		  

Chevrolet W6500 Tiltmaster



6.5L L6 Diesel
1 Per Vehicle

1987

 

1987

 
Chevrolet W6500 Tiltmaster

5.8L L6 Diesel
1
 		  

Chevrolet W6500 Tiltmaster



5.8L L6 Diesel
1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Chevrolet W7500 Tiltmaster

6.5L L6 Diesel Turbo
1
 		  

Chevrolet W7500 Tiltmaster



6.5L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 
Chevrolet W7500 Tiltmaster

5.8L L6 Diesel Turbo
1
 		  

Chevrolet W7500 Tiltmaster



5.8L L6 Diesel Turbo
1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
GMC W5500 Forward

6.5L L6 Diesel Turbo
1
 		  

GMC W5500 Forward



6.5L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
GMC W5500 Forward

6.5L L6 Diesel
1
 		  

GMC W5500 Forward



6.5L L6 Diesel
1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
GMC W6500 Forward

6.5L L6 Diesel Turbo
1
 		  

GMC W6500 Forward



6.5L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
GMC W6500 Forward

5.8L L6 Diesel Turbo
1
 		  

GMC W6500 Forward



5.8L L6 Diesel Turbo
1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
GMC W6500 Forward

6.5L L6 Diesel
1
 		  

GMC W6500 Forward



6.5L L6 Diesel
1 Per Vehicle

1987

 

1987

 
GMC W6500 Forward

5.8L L6 Diesel
1
 		  

GMC W6500 Forward



5.8L L6 Diesel
1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC W7500 Forward

6.5L L6 Diesel Turbo
1
 		  

GMC W7500 Forward



6.5L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 
GMC W7500 Forward

5.8L L6 Diesel Turbo
1
 		  

GMC W7500 Forward



5.8L L6 Diesel Turbo
1 Per Vehicle

1998

 

1998

 
Isuzu FRR

7.1L L6 Diesel Turbo
1
 
Inner
 		 

Isuzu FRR



7.1L L6 Diesel Turbo

Inner
1 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Isuzu FRR

7.1L L6 Diesel Turbo
1
 		  

Isuzu FRR



7.1L L6 Diesel Turbo
1 Per Vehicle

1998

 

1998

 
Isuzu FSR

7.1L L6 Diesel Turbo
1
 
Inner
 		 

Isuzu FSR



7.1L L6 Diesel Turbo

Inner
1 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Isuzu FSR

7.1L L6 Diesel Turbo
1
 		  

Isuzu FSR



7.1L L6 Diesel Turbo
1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
Isuzu FSR

6.5L L6 Diesel Turbo
1
 		  

Isuzu FSR



6.5L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Isuzu FSR

5.8L L6 Diesel Turbo
1
 		  

Isuzu FSR



5.8L L6 Diesel Turbo
1 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Isuzu FSR

6.5L L6 Diesel
1
 		  

Isuzu FSR



6.5L L6 Diesel
1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
Isuzu FTR

6.5L L6 Diesel Turbo
1
 
Inner
 		 

Isuzu FTR



6.5L L6 Diesel Turbo

Inner
1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
Isuzu FTR

5.8L L6 Diesel Turbo
1
 		  

Isuzu FTR



5.8L L6 Diesel Turbo
1 Per Vehicle

1989

 

1989

 
Isuzu FVR

6.5L L6 Diesel Turbo
1
 		  

Isuzu FVR



6.5L L6 Diesel Turbo
1 Per Vehicle

1985

 

1985

 
Isuzu MR

5.8L L6 Diesel Turbo
1
 		  

Isuzu MR



5.8L L6 Diesel Turbo
1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
Isuzu NRR

6.5L L6 Diesel Turbo
1
 		  

Isuzu NRR



6.5L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
Isuzu NRR

6.5L L6 Diesel
1
 		  

Isuzu NRR



6.5L L6 Diesel
1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
UD 2600

6.9L L6 Diesel Turbo
1
 
Inner
 
Original Equipment Part Number 16546Z9006
 

UD 2600



6.9L L6 Diesel Turbo

Inner Original Equipment Part Number 16546Z9006

1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
UD 2800

6.9L L6 Diesel Turbo
1
 		 
Original Equipment Part Number 16546Z9006
 

UD 2800



6.9L L6 Diesel Turbo Original Equipment Part Number 16546Z9006

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1998

 

1997

 

1996

 

1995

 
UD 3000

6.9L L6 Diesel Turbo
1
 		 
Standard
 

UD 3000



6.9L L6 Diesel Turbo Standard

1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
UD 3000

7.4L L6 Diesel Turbo
1
 		  

UD 3000



7.4L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
UD 3300

7.4L L6 Diesel Turbo
1
 		  

UD 3300



7.4L L6 Diesel Turbo
1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
UD 550T

7.4L L6 Diesel Turbo
1
 		  

UD 550T



7.4L L6 Diesel Turbo
1 Per Vehicle


Customers who bought Wix 42521 Air Filter also purchased

Wix 51798 Engine Oil Filter
Wix 51798 Engine Oil Filter