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1981 Honda CB900C Custom Spark Plugs

Save up to 40% on original replacement 1981 Honda CB900C Custom Spark Plugs. Navigate our online catalogue to find Spark Plugs and other parts designed specifically to fit a 1981 Honda CB900C Custom.

 
 
1981 Honda CB900C Custom Spark Plug Denso 5373 image 1 of 2
1981 Honda CB900C Custom Spark Plug Denso 5373 image 2 of 2
1981 Honda CB900C Custom Spark Plug Denso 5373 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1981 Honda CB900C Custom Spark Plug Denso 5373 image 1 of 2
1981 Honda CB900C Custom Spark Plug Denso 5373 image 2 of 2
Spark Plug
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$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 CB900C Custom Spark Plug NGK 3437 image 1 of 4
1981 Honda CB900C Custom Spark Plug NGK 3437 image 2 of 4
1981 Honda CB900C Custom Spark Plug NGK 3437 image 3 of 4
1981 Honda CB900C Custom Spark Plug NGK 3437 image 4 of 4
1981 Honda CB900C Custom Spark Plug NGK 3437 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1981 Honda CB900C Custom Spark Plug NGK 3437 image 1 of 4
1981 Honda CB900C Custom Spark Plug NGK 3437 image 2 of 4
1981 Honda CB900C Custom Spark Plug NGK 3437 image 3 of 4
1981 Honda CB900C Custom Spark Plug NGK 3437 image 4 of 4
Spark Plug
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$5.82
$4.70
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: -L 901cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Gap 0.028in Stock# 3437
1981 Honda CB900C Custom Spark Plug NGK 4772 image 1 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 2 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 3 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 4 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1981 Honda CB900C Custom Spark Plug NGK 4772 image 1 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 2 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 3 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$17.39
$13.88
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: -L 901cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Gap 0.028in Part # DR9EIX
1981 Honda CB900C Custom Spark Plug NGK 4772 image 1 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 2 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 3 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 4 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1981 Honda CB900C Custom Spark Plug NGK 4772 image 1 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 2 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 3 of 4
1981 Honda CB900C Custom Spark Plug NGK 4772 image 4 of 4
Spark Plug
rating star iconrating star iconrating star iconrating star iconrating star icon
$17.39
$13.88
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: -L 901cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Gap 0.028in Stock# 4772
1981 Honda CB900C Custom Spark Plug Denso 4114 image 1 of 2
1981 Honda CB900C Custom Spark Plug Denso 4114 image 2 of 2
1981 Honda CB900C Custom Spark Plug Denso 4114 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1981 Honda CB900C Custom Spark Plug Denso 4114 image 1 of 2
1981 Honda CB900C Custom Spark Plug Denso 4114 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 CB900C Custom Spark Plug Denso 5731 image 1 of 2
1981 Honda CB900C Custom Spark Plug Denso 5731 image 2 of 2
1981 Honda CB900C Custom Spark Plug Denso 5731 image 1 of 2The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1981 Honda CB900C Custom Spark Plug Denso 5731 image 1 of 2
1981 Honda CB900C Custom Spark Plug Denso 5731 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