Granatelli
Granatelli Blue 0-Ohm Spark Plug Wires for 1992-1998 GMC/Chevrolet B7/P6000/T7500 & More 6.0L/7.0L – 28-1720S
Granatelli Blue 0-Ohm Spark Plug Wires for 1992-1998 GMC/Chevrolet B7/P6000/T7500 & More 6.0L/7.0L – 28-1720S
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$135.66 USD
Regular price
$142.80 USD
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$135.66 USD
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Listed for: 1992-1998 GMC/Chevrolet B7/P6000/T7500 & More 6.0L/7.0L – 28-1720SFitment notes & questions
Granatelli Blue 0-Ohm Spark Plug Wires, listed for 1992–1998 Chevrolet and GMC with the 6.0L engine. Worn plugs, cracked wires and weak coils cause misfires, rough running and poor economy.
Quick facts
- Brand: Granatelli
- Part type: Ignition part
- Listed for: 1992–1998 Chevrolet and GMC
- Engine: 6.0L
- Part number: 28-1720S
Specifications
- Product Type: 0 Ohm High Performance 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. See the application chart below for exact engine fitment.
- 1997–1998 GMC T7500 V8 6L
- 1997–1998 GMC T6500 V8 6L
- 1997–1998 Chevrolet T7500 V8 6L
- 1997–1998 Chevrolet T6500 V8 6L
- 1994–1998 GMC B7 V8 7L
- 1994–1998 Chevrolet B7 V8 7L
- 1993–1996 GMC P6500 V8 7L
- 1993–1996 GMC P6500 V8 6L
- 1993–1996 GMC P6000 V8 7L
- 1993–1996 GMC P6000 V8 6L
- 1993–1998 GMC B7 V8 6L
- 1993–1996 Chevrolet P6000 V8 7L
- 1993–1996 Chevrolet P6000 V8 6L
- 1993–1998 Chevrolet B7 V8 6L
- 1992–1996 Chevrolet P60 V8 7L
- 1992–1996 Chevrolet P60 V8 6L
- Product Specifications
- Ideal For
OE and interchange numbers
- 28-1720S
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 B7/P6000/T7500 & More 6.0L/7.0L – 28-1720S
Ignition parts are routine maintenance and among the easiest ways to restore smooth running.
Fitment notes
- Listed for: 1992-1998 GMC/Chevrolet B7/P6000/T7500 & More 6.0L/7.0L – 28-1720S.
- Model years: 1992-1998. 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: Chevrolet Parts · All Spark Plugs · Batteries & electrical
Questions about GMC/Chevrolet B7/P6000/T7500 & More 6.0L/7.0L – 28-1720S ignition part
Will this fit my GMC/Chevrolet B7/P6000/T7500 & More 6.0L/7.0L – 28-1720S?
It is listed for the 1992-1998 GMC/Chevrolet B7/P6000/T7500 & More 6.0L/7.0L – 28-1720S. 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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