1974 Yamaha GP338 Spark Plug
Browse our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1974 Yamaha GP338.

1974 Yamaha GP338 Spark Plug
$4.26
10+ In Stock
Condition: New
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 1974 Yamaha GP338
Equipped With:
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
OE Type Resistor Type Gap 0.032 (in) Boxed Product Plug Type Number RN2C
OE Type Resistor Type Gap 0.032 (in) Boxed Product Plug Type Number RN2C





1974 Yamaha GP338 Spark Plug
$17.39
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in Japan
Fits: 1974 Yamaha GP338
Equipped With:
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Gap 0.016"
Gap 0.016"





1974 Yamaha GP338 Spark Plug
$17.39
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in Japan
Fits: 1974 Yamaha GP338
Equipped With:
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Gap 0.016in Part # BR8EIX
Gap 0.016in Part # BR8EIX





1974 Yamaha GP338 Spark Plug
$17.39
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in Japan
Fits: 1974 Yamaha GP338
Equipped With:
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Gap 0.016in Stock# 5044
Gap 0.016in Stock# 5044



1974 Yamaha GP338 Spark Plug
$18.03
$14.34
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 2
Made in Japan
Fits: 1974 Yamaha GP338
Vehicle Fitment Notes:
Gap 0.027 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)
Gap 0.027 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)

1974 Yamaha GP338 Spark Plug
$4.10
10+ In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Required Per Vehicle: 1
Fits: 1974 Yamaha GP338
Equipped With:
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Non-Resistor Type OE Type Gap 0.032 (in) Boxed Product Plug Type Number N2C
Non-Resistor Type OE Type Gap 0.032 (in) Boxed Product Plug Type Number N2C





1974 Yamaha GP338 Spark Plug
$81.71
$51.92
Out of Stock
Condition: New
Required Per Vehicle: 2
Made in Japan
Fits: 1974 Yamaha GP338
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
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

1974 Yamaha GP338 Spark Plug
$3.74
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1974 Yamaha GP338
Equipped With:
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Non-Resistor Type OE Type Gap 0.032 (in) Card of 1 Plug Type Number N2C
Non-Resistor Type OE Type Gap 0.032 (in) Card of 1 Plug Type Number N2C

1974 Yamaha GP338 Spark Plug
$4.64
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1974 Yamaha GP338
Equipped With:
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
OE Type Resistor Type Gap 0.032 (in) Card of 1 Plug Type Number RN2C
OE Type Resistor Type Gap 0.032 (in) Card of 1 Plug Type Number RN2C



1974 Yamaha GP338 Spark Plug
$6.68
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1974 Yamaha GP338
Equipped With:
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L 338cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Gap 0.032 (in) Plug Type Number QN3YCC
Gap 0.032 (in) Plug Type Number QN3YCC