Free Shipping on orders $50 or more. details

Call Us 1-800-913-6119 & 1-801-214-2997 or Chat Online
Shop by Category

$12.43 from $14.67

  • Earn 24 Points As Part of the Auto Parts Warehouse loyalty program, you earn points for every purchase. You can use these points to earn rewards Learn More

  • In Stock
  • Ships out in Same Day or Next Business Day
  • Sold individually
  • BESTSELLER
  • Low Price Guarantee
  • write a review.

  • Part #: NP5330
  • Mfr #: 5330
  • Payment Methods:

1972-1974 GMC G35/G3500 Van Spark Plug - Denso - Denso Iridium Power, OE replacement

  • Product Details
  • Manufacturer Info
  • Related Products
  • Fitment Info
DENSO PREMIUM CLASS IRIDIUM SPARK PLUG

Denso's Premium Class Iridium Spark Plugs is fast becoming the standard for today's high-tech engines. Employing a revolutionary 360 degrees laser welding process, Denso has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions. Denso's patented Iridium alloy is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit.

Specification:
  • 14 mm thread size
  • 11.6 mm reach
  • 0.63 in. hex size
  • 0.04 in. gap size
  • Tapered seat style
  • Resistor plug type
  • Tapered cut U-groove ground electrode
  • Removable terminal
  • Heat range 16

Features:
  • Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
  • Five-rib design prevents flashover while decreasing voltage loss
  • Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements
  • Platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles


  • Series: Denso Iridium Power
  • Product Fit: OE replacement
  • Quantity Sold: Sold individually
  • Electrode Core Material: Iridium
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same Day or Next Business Day
  • Gap Size: 0.044 in.
  • Reach: 11.6 mm
  • Thread Size: 14 mm
  • Warranty: 12-month Denso limited warranty
This product fits the following GMC G35/G3500 Van submodels
  • 1974-1974: Base; 6 Cyl 4.1L; "GAS, CARB, Naturally Aspirated, VIN Q"
  • 1974-1974: Base; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"
  • 1974-1974: Base; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN V"
  • 1974-1974: Base; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN Y"
  • 1974-1974: Rally; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"
  • 1974-1974: Rally; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN V"
  • 1974-1974: Vandura; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"
  • 1974-1974: Vandura; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN V"
  • 1973-1974: Rally; 6 Cyl 4.1L; "GAS, CARB, Naturally Aspirated, VIN Q"
  • 1973-1974: Rally; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN Y"
  • 1973-1974: Vandura; 6 Cyl 4.1L; "GAS, CARB, Naturally Aspirated, VIN Q"
  • 1973-1974: Vandura; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN Y"
  • 1972-1972: Rally; 6 Cyl 4.1L; "GAS, CARB, Naturally Aspirated, VIN D"
  • 1972-1972: Rally; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN E"
  • 1972-1972: Vandura; 6 Cyl 4.1L; "GAS, CARB, Naturally Aspirated, VIN D"
  • 1972-1972: Vandura; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN E"