Granatelli
Granatelli MPG Plus 0-Ohm Spark Plug Wires for 1982-1985 GMC/Chevrolet P6000/P4500/C6000 & More 4.8L – 36-1721MPG
Granatelli MPG Plus 0-Ohm Spark Plug Wires for 1982-1985 GMC/Chevrolet P6000/P4500/C6000 & More 4.8L – 36-1721MPG
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$115.71 USD
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$121.80 USD
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$115.71 USD
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Listed for: 1982-1985 GMC/Chevrolet P6000/P4500/C6000 & More 4.8L – 36-1721MPGFitment notes & questions
MPG Plus 0-Ohm Spark Plug Wires by Granatelli for 1982–1985 Chevrolet and GMC with the 4.8L engine. Ignition parts create and deliver the spark that lights the fuel in each cylinder.
Quick facts
- Brand: Granatelli
- Part type: Ignition part
- Listed for: 1982–1985 Chevrolet and GMC
- Engine: 4.8L
- Part number: 36-1721MPG
Specifications
- Product Type: MPG Plus 0 Ohm Spark Plug Wires
- Resistance: 0 Ohm
- Wire Diameter: 8MM
- Boot Material: High-Temperature Silicone
- Connector: Stainless Steel Snap-Lock
- Interference Protection: RFI / EMI Suppression
- Temperature Rating: Up to 500°F
Listed fitment
- ENGINEERED FOR PERFORMANCE
- Maximum Spark Energy
- Noise Suppression
- High-Temperature Boots
- These Granatelli 0 Ohm ignition wires are designed for modern fuel-injected vehicles,
- GUIDE
- the select vehicles listed below equipped with the L6 4.8L engine.
- 1985 GMC P6000 L6 4.8L
- 1982–1985 GMC P4500 L6 4.8L
- 1982–1985 GMC C6000 L6 4.8L
- 1982–1985 GMC C5000 L6 4.8L
- 1982–1985 Chevrolet P40 L6 4.8L
- 1982–1985 Chevrolet C60 L6 4.8L
- 1982–1985 Chevrolet C50 L6 4.8L
- Product Specifications
- Ideal For
OE and interchange numbers
- 36-1721MPG
Tip: Set the spark plug gap to your engine spec and do not over-torque plugs in aluminum heads.

About this ignition part for the GMC/Chevrolet P6000/P4500/C6000 & More 4.8L – 36-1721MPG
Ignition parts are routine maintenance and among the easiest ways to restore smooth running.
Fitment notes
- Listed for: 1982-1985 GMC/Chevrolet P6000/P4500/C6000 & More 4.8L – 36-1721MPG.
- Model years: 1982-1985. If your year sits at the edge of the range, check the details above.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from Granatelli and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Plug wires or boots. Old wires and boots crack.
More for your car: GMC Parts · All Spark Plugs · Batteries & electrical
Questions about GMC/Chevrolet P6000/P4500/C6000 & More 4.8L – 36-1721MPG ignition part
Will this fit my GMC/Chevrolet P6000/P4500/C6000 & More 4.8L – 36-1721MPG?
It is listed for the 1982-1985 GMC/Chevrolet P6000/P4500/C6000 & More 4.8L – 36-1721MPG. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
How often should spark plugs be replaced?
Your maintenance schedule lists it; long-life plugs often go 60,000 to 100,000 miles.
Where do specs and warranty details come from?
From Granatelli. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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