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  6. Denso 5377

Denso 5377 Spark Plug

Denso 5377 Spark Plug
Denso 5377 Spark Plug Image 1
Denso 5377 Spark Plug

Denso
Brand:Denso
Part Number: 5377
UPC: 042511053779
Weight: 0.09 lbs
Condition:New



On Sale:

$8.55

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

Product Information

Description:

Get the Denso 5377 Spark Plug for your vehicle. Buy now and secure your purchase online!

Increased performance with World's smallest Iridium Center Eletrode (0.4mm).

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Iridium
Gap Size:
0.9 mm
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Tapercut, U-Groove
Hex Size:
18.0 mm
Manufacturer Heat Range:
27
Reach:
19.00 mm
Resistance:
5000 ohms
Seat Type:
Flat
Thread Diameter:
12.00 mm
DENSO Auto Parts #:
IX27B
Country of Origin:
JP

Select a vehicle to narrow Denso 5377 Spark Plug fitment info!

Last Updated: 11/08/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2001

 

2000

 

2001

 

2000

 
Ducati Monster 600

-L U/K
2
 
Iridium Power
Gap 0.035
Cold Plug
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Ducati Monster 600



-L U/K Iridium Power
Gap 0.035
Cold Plug
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

2 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Ducati Monster 600

-L U/K
2
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Ducati Monster 600



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

2 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Honda CB1000

-L U/K
4
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Honda CB1000



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

4 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1996

 

1995

 

1994

 

1993

 
Honda CBR1000F

-L U/K
4
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Honda CBR1000F



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

4 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Honda CBR1000F Hurricane

-L U/K
4
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Honda CBR1000F Hurricane



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

4 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Honda VF1000R

-L U/K
4
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Honda VF1000R



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

4 Per Vehicle

1986

 

1986

 
Honda VF500F Interceptor

-L U/K
4
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Honda VF500F Interceptor



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

4 Per Vehicle

1986

 

1986

 
Honda VFR700F Interceptor

-L U/K
4
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Honda VFR700F Interceptor



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

4 Per Vehicle

1986

 

1986

 
Honda VFR750F Interceptor

-L U/K
4
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Honda VFR750F Interceptor



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

4 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 
Honda VTR1000 Super Hawk

-L U/K
2
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Honda VTR1000 Super Hawk



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

2 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Kawasaki KLR250

-L U/K
1
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Kawasaki KLR250



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Kawasaki ZX550 GPZ

-L U/K
4
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Kawasaki ZX550 GPZ



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

4 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Suzuki DR250

-L U/K
1
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Suzuki DR250



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

1 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
Suzuki DR250SE

-L U/K
1
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Suzuki DR250SE



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Suzuki DR350

-L U/K
1
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Suzuki DR350



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Suzuki DR350S

-L U/K
1
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Suzuki DR350S



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Suzuki DR650S

-L U/K
1
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Suzuki DR650S



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

1 Per Vehicle

1985

 

1985

 
Suzuki SP600

-L U/K
1
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Suzuki SP600



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Yamaha TDM850

-L U/K
2
 
Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 

Yamaha TDM850



-L U/K Iridium Power
Gap 0.035
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

2 Per Vehicle