SHOP NOW!
Search By Vehicle

1981 Honda CB650C Custom Spark Plugs

Save up to 40% on original replacement 1981 Honda CB650C Custom Spark Plugs. Navigate our online catalogue to find Spark Plugs and other parts designed specifically to fit a 1981 Honda CB650C Custom.

1981 Honda CB650C Custom Spark Plug Denso 5372 image 1 of 2
1981 Honda CB650C Custom Spark Plug Denso 5372 image 2 of 2
1981 Honda CB650C Custom Spark Plug Denso 5372 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1981 Honda CB650C Custom Spark Plug Denso 5372 image 1 of 2
1981 Honda CB650C Custom Spark Plug Denso 5372 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.31
$14.73
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 4
Made in Japan
Vehicle Fitment Notes:
Gap 0.032 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
1981 Honda CB650C Custom Spark Plug Denso 4099 image 1 of 2
1981 Honda CB650C Custom Spark Plug Denso 4099 image 2 of 2
1981 Honda CB650C Custom Spark Plug Denso 4099 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1981 Honda CB650C Custom Spark Plug Denso 4099 image 1 of 2
1981 Honda CB650C Custom Spark Plug Denso 4099 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$4.43
$3.25
Out of Stock
Condition: New
Required Per Vehicle: 4
Made in Japan
Vehicle Fitment Notes:
Gap 0.027 Standard Plug with Patented U-Groove Design
1981 Honda CB650C Custom Spark Plug Denso 5730 image 1 of 2
1981 Honda CB650C Custom Spark Plug Denso 5730 image 2 of 2
1981 Honda CB650C Custom Spark Plug Denso 5730 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1981 Honda CB650C Custom Spark Plug Denso 5730 image 1 of 2
1981 Honda CB650C Custom Spark Plug Denso 5730 image 2 of 2
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$81.71
$51.92
Out of Stock
Condition: New
Required Per Vehicle: 4
Made in Japan
Vehicle Fitment Notes:
Gap 0.025 Iridium Racing - Professional Competition Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) with Patented Ir Alloy (90% Ir), and 100% Solid Platinum Ground Electrode