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1978 Yamaha YZ125

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  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. Denso 5319 for 1978 Yamaha YZ125

Denso 5319 Spark Plug
for 1978 Yamaha YZ125 -L U/K

Denso 5319 Spark Plug - 1978 Yamaha YZ125
Denso 5319 Spark Plug - 1978 Yamaha YZ125 Image 1
Denso 5319 Spark Plug - 1978 Yamaha YZ125

Denso
Brand:Denso
Part Number: 5319
UPC: 042511053199
Weight: 0.12 lbs
Condition:New



On Sale:

$14.10

Availability:
5 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the Denso 5319 Spark Plug for your 1978 Yamaha YZ125. 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:
0.7 mm
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Tapercut, U-Groove
Hex Size:
20.6 mm
Manufacturer Heat Range:
31
Reach:
19.00 mm
Resistance:
5000 ohms
Seat Type:
Flat
Thread Diameter:
14.00 mm
DENSO Auto Parts #:
IW31
Country of Origin:
JP

Denso 5319 Spark Plug compatibility with your 1978 Yamaha YZ125...

Last Updated: 11/08/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1981

 

1980

 

1979

 

1978

 

1977

 

1981

 

1980

 

1979

 

1978

 

1977

 
Yamaha YZ125

-L U/K
1
 
Iridium Power
Gap 0.027
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 YZ125



-L U/K Iridium Power
Gap 0.027
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

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