These spark plugs are compatible with Buick:
Commercial Chassis — 1994–1996 — 5.7L 350cid V8 — Gap 0.050" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
These spark plugs are compatible with Cadillac:
60 Special — 1993 — 4.9L 300cid V8 — Gap 0.060"
Allante — 1987–1993 — 4.1L / 4.5L / 4.6L V8 — Gap 0.060"
Commercial Chassis — 1985–1993 — 4.1L / 4.5L / 4.9L V8 — Gap 0.060"
Commercial Chassis — 1994–1996 — 5.7L 350cid V8 — Gap 0.050" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
DeVille — 1982–1993 — 4.1L / 4.5L / 4.9L V8 — Gap 0.060"
DeVille — 1994–1995 — 4.9L 300cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Eldorado — 1982–1993 — 4.1L / 4.5L / 4.9L V8 — Gap 0.060"
Fleetwood — 1982–1992 — 4.1L / 4.5L / 4.9L V8 — Gap 0.060"
Seville — 1982–1993 — 4.1L / 4.5L / 4.9L V8 — Gap 0.060"
These spark plugs are compatible with Chevrolet:
Avalanche 2500 — 2002–2006 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
C3500HD — 2001–2002 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design*
C4500 Kodiak — 2003–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
C4500 Kodiak — 2008–2009 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design
C5500 Kodiak — 2003–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
C5500 Kodiak — 2008–2009 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design
C6500 Kodiak — 2001–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
C6500 Kodiak — 2008–2009 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design
C7500 Kodiak — 2001–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
C7500 Kodiak — 2008–2009 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design
Caprice — 1994–1996 — 4.3L 265cid V8 — Gap 0.050" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Express 3500 — 2001–2002 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Impala — 1994–1996 — 5.7L 350cid V8 — Gap 0.050" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Silverado 2500 HD — 2001–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Silverado 3500 — 2001–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Suburban 2500 — 2001–2006 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
These spark plugs are compatible with GMC:
C3500HD — 2001–2002 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design*
C4500 Topkick — 2003–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
C4500 Topkick — 2008–2009 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design
C5500 Topkick — 2003–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
C5500 Topkick — 2008–2009 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design
C6500 Topkick — 2001–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
C6500 Topkick — 2008–2009 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design
C7500 Topkick — 2001–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
C7500 Topkick — 2008–2009 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design
Savana 3500 — 2001–2002 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Sierra 2500 HD — 2001–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Sierra 3500 — 2001–2007 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Yukon XL 2500 — 2001–2006 — 8.1L 496cid V8 — Gap 0.060" — OE Equivalent Design; 100,000 mi OE Mfr Recommended Service Interval
Part Number: PZTR5A-15
Stock Number: 7862
Material Grade: Double Platinum
Resistance (Ohms): 5000.0
Ground Electrode Tip Design: Standard
Ground Configuration: J-Gap
Ground Electrode Core Material: Nickel
Washer Included: No
Grade Type: Performance
Electrical Terminal Type: Non-Removable Nut
Center Electrode Core Material: Copper
Center Electrode Tip Material: Platinum
Pre-Gap Size (IN): .060
Pre-Gap Size (MM): 1.5
Ground Electrode Quantity: 1
Hex Size: 5/8" (16mm)
Insulator Height (IN): 2.07
Insulator Height (MM): 52.5
Manufacturer Heat Range: 5
Seat Type: Tapered
Reach (IN): 0.689
Reach (MM): 17.5
Thread Diameter (IN): 0.551
Thread Diameter (MM): 14.0
Insulator Material: Ceramic
Resistor Type: Yes
Ground Electrode Tip Material: Platinum
Skirt: No
Center Electrode Insulator Tip Projection (IN): 0.20
Center Electrode Insulator Tip Projection (MM): 5.0
Center Electrode Design: Fine Wire
Center Electrode Projection: Long Projection