These iridium and platinum spark plugs are replacement ignition parts sold in a pack of 4. The center electrode has an iridium tip and a platinum core.
They fit select Buick, Chevrolet, Ford, GMC, Isuzu, Mercury, Oldsmobile and Pontiac models with a 1.9L, 2.0L or 2.2L four-cylinder engine. The plugs are brand new and come with a one-year warranty.
- Pack size
- 4 spark plugs
- Tip material
- Iridium (center electrode tip)
- Core material
- Platinum (center electrode core)
- Resistance
- 5000 ohms
- Gap size
- 0.055-0.059 in
- Hex size
- 5/8 in
- Insulator height
- 53 mm
- Reach
- 17.98 mm
- Thread diameter
- 14 mm
- OEM numbers
- 7316, TR551IX, XP605, 7159, TR551GP
- Condition
- Brand new
- Warranty
- One year
- Buick fit
- Century 1994-1996, 2.2L L4
- Chevrolet fit
- Beretta 1994-1996, 2.2L L4; Cavalier 1994-1997, 2.2L L4; Corsica 1994-1996, 2.2L L4; LLV 1994-1995, 2.2L L4; S10 1994-1997, 2.2L L4
- Ford fit
- Escort 1991-1996, 1.9L L4; Escort 1997-2004, 2.0L L4
- GMC fit
- Sonoma 1994-1997, 2.2L L4
- Isuzu fit
- Hombre 1996-1997, 2.2L L4
- Mercury fit
- Tracer 1991-1996, 1.9L L4; Tracer 1997-1999, 2.0L L4
- Oldsmobile fit
- Cutlass Ciera 1994-1996, 2.2L L4
- Pontiac fit
- Sunfire 1995-1997, 2.2L L4