Denso 3031

Spark plug Denso 3031 for Toyota, Daihatsu, Suzuki, Mazda, Honda, Nissan and Land Rover 3.9–4.6 V8 engines, 1972–2016. Denso W16EXR-U resistor plug with U-groove ground electrode, 14 mm flat seat.

• Thread14 mm (M14x1.25)
• Seatflat with gasket
• Reach19 mm
• Hex13/16" (20.6 mm)
• Resistoryes
• Heat range16 (Denso)
• Electrodenickel, copper core
• Pre-set gap0.8 mm (0.032")
• Sold as1 piece

Fits

• Toyota – 1.0 L L4: 1978–84 · 1.2 L L4: 1975–82 · 1.3 L L4: 1979–96 · 1.5 L L4: 1982–95 · 97 (1.6 L) L4: 1972–89 · 1.8 L L4: 1978–98 · 122 (2.0 L) L4: 1976–2004 · 2.2 L L4: 1985–89 · 2.4 L L4: 1984–2003 · 2.8 L L6: 1980–83 · 4.0 L L6: 1987–92 · 4.0 L V6: 1988–90
• Daihatsu – 0.8 L: 1986–90 · 61 (1.0 L) L3: 1977–98 · 1.3 L L4: 1981–87 · 1.6 L: 1981–87 · 2.0 L: 1985–93 · 2.2 L: 1991–99
• Mazda – 1.1 L L4: 1985–90 · 1.3 L L4: 1985–90 · 1.5 L L4: 1985–89 · 1.6 L L4: 1985–95 · 2.0 L V6: 1998–2000 · 122 (2.0 L) L4: 1983–97, 2001–03
• Suzuki – 0.8 L: 1982–84 · 1.0 L L3: 1988–2004 · 79 (1.3 L) L4: 1989–90 · 81 (1.3 L) L4: 1984–2004
• Land Rover – 3.9 L V8: 1994–2016 · 4.3 L: 1992–94 · 4.6 L V8: 1994–2002
• Volkswagen – 1.8 L L4: 1989–94 · 2.2 L L5: 1989–94 · 2.4 L L4: 1989–97
• Honda – 0.5 L: 1979–86 · 1.6 L L4: 1978–83 · 1.8 L L4: 1983–85
• Nissan – 2.0 L L4: 1982–97
• Renault – 1.2 L: 1991–98

Interchange numbers

OE numbers: Toyota 90919-01064 · Land Rover ERR3799 · Jaguar JLM9661

Manufacturer part number: Denso 3031.