Denso 3032 Spark Plug
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Denso
 U-Groove Conventional

Denso 3032 Spark Plug

Brand Denso 3032
Center Electrode Core Material Copper
Center Electrode Tip Material Nickel
Ground Configuration Standard
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design U-Groove
Hex Size 20.6
Manufacturer Heat Range 16
Pre-Gap Size 1.1
Reach 19.00
Resistance 5000
Seat Type Flat
Thread Diameter 14.00
Product line U-Groove Conventional
Fits Hyundai, Chrysler, Dodge, Plymouth, Land Rover, Geo, Toyota, Eagle, Chevrolet, Pontiac, Honda, Buick, Oldsmobile, Mercury, and Nissan · 198 vehicles

U-Groove design. Improves ignitability for more efficient engine performance.

Nickel and copper construction. Balances durable electrodes with reliable spark delivery.

Conventional spark plug. A standard replacement for secondary ignition service.

Cross-references Chrysler 4686 083, Chrysler 5235 010 and Daihatsu 90048-51093-000 for the same application. See all 22.

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Denso 3032 U-Groove Spark Plug

The Denso 3032 is a conventional spark plug built for dependable ignition performance in a wide range of older import and domestic applications. Its U-groove ground electrode design helps improve ignitability for more efficient combustion, making it a practical choice for drivers servicing vehicles such as the Honda Accord, Toyota Corolla, and Dodge Caravan.

Key Features

  • U-Groove ground electrode tip design for improved spark exposure
  • 5000 ohm resistor for ignition noise suppression
  • Copper center electrode core for stable heat transfer
  • Nickel center and ground electrode tip materials
  • Standard ground configuration with a flat seat
  • 14.00 mm thread diameter, 19.00 mm reach, and 20.6 mm hex size
  • Manufacturer heat range 16 with a 1.1 pre-gap size

Product Details

As part of Denso’s U-Groove Conventional line, this spark plug focuses on straightforward OE-style serviceability with a design that supports reliable ignition across many legacy applications. The U-shaped ground electrode helps expose the spark kernel more effectively, while the copper core and nickel electrode materials support consistent operation in everyday driving. Denso 3032 is cross-referenced to DENSO Auto Parts W16EXR-U11 for the same application.

What This Spark Plug Helps Address

  • Hard starting caused by worn or inefficient spark plugs
  • Rough idle from weak or inconsistent ignition
  • Misfire conditions related to degraded plug performance
  • Reduced combustion efficiency in high-mileage engines
  • Ignition noise concerns in resistor-equipped systems

Installation Notes and Fitment Tips

Verify thread diameter, reach, seat type, and heat range before installation. This plug fits 1986-1989 Honda Accord, N/A; 1980-1988 Toyota Corolla, N/A; 1996-2000 Dodge Caravan, N/A; 1997-2001 Hyundai Sonata, N/A; and 1981-1994 Toyota Tercel, N/A. Additional coverage includes 2001 Hyundai Santa Fe, N/A; 1998 Land Rover Discovery, N/A; and 1989-1997 Geo Metro, N/A. Confirm the vehicle’s ignition specification and gap requirements during service.

Quality Assurance

Denso manufactures this spark plug to meet the dimensional and material specifications listed above, including the U-groove electrode layout, resistor value, and heat range. The part number 3032 is intended for direct replacement use in confirmed applications across the listed vehicle coverage.

Related reading

This part fits 198 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2005HyundaiSonata—N/AU-Groove Conventional
2001HyundaiSanta Fe—N/AU-Groove Conventional
2001HyundaiSonata—N/AU-Groove Conventional
2000ChryslerGrand Voyager—N/AU-Groove Conventional
2000ChryslerTown & Country—N/AU-Groove Conventional
2000ChryslerVoyager—N/AU-Groove Conventional
2000DodgeCaravan—N/AU-Groove Conventional
2000DodgeGrand Caravan—N/AU-Groove Conventional
2000HyundaiSonata—N/AU-Groove Conventional
2000PlymouthGrand Voyager—N/AU-Groove Conventional
2000PlymouthVoyager—N/AU-Groove Conventional
1999ChryslerTown & Country—N/AU-Groove Conventional
1999DodgeCaravan—N/AU-Groove Conventional
1999DodgeGrand Caravan—N/AU-Groove Conventional
1999HyundaiSonata—N/AU-Groove Conventional
1999PlymouthGrand Voyager—N/AU-Groove Conventional
1999PlymouthVoyager—N/AU-Groove Conventional
1998ChryslerTown & Country—N/AU-Groove Conventional
1998DodgeCaravan—N/AU-Groove Conventional
1998DodgeGrand Caravan—N/AU-Groove Conventional
1998HyundaiSonata—N/AU-Groove Conventional
1998Land RoverDiscovery—N/AU-Groove Conventional
1998PlymouthGrand Voyager—N/AU-Groove Conventional
1998PlymouthVoyager—N/AU-Groove Conventional
1997ChryslerTown & Country—N/AU-Groove Conventional
1997DodgeCaravan—N/AU-Groove Conventional
1997DodgeGrand Caravan—N/AU-Groove Conventional
1997DodgeIntrepid—N/AU-Groove Conventional
1997GeoMetro—N/AU-Groove Conventional
1997HyundaiSonata—N/AU-Groove Conventional
1997PlymouthGrand Voyager—N/AU-Groove Conventional
1997PlymouthVoyager—N/AU-Groove Conventional
1996ChryslerTown & Country—N/AU-Groove Conventional
1996DodgeCaravan—N/AU-Groove Conventional
1996DodgeGrand Caravan—N/AU-Groove Conventional
1996DodgeIntrepid—N/AU-Groove Conventional
1996GeoMetro—N/AU-Groove Conventional
1996PlymouthGrand Voyager—N/AU-Groove Conventional
1996PlymouthVoyager—N/AU-Groove Conventional
1995ChryslerConcorde—N/AU-Groove Conventional
1995DodgeGrand Caravan—N/AU-Groove Conventional
1995DodgeIntrepid—N/AU-Groove Conventional
1995GeoMetro—N/AU-Groove Conventional
1995PlymouthGrand Voyager—N/AU-Groove Conventional
1994DodgeColt—N/AU-Groove Conventional
1994DodgeGrand Caravan—N/AU-Groove Conventional
1994DodgeIntrepid—N/AU-Groove Conventional
1994GeoMetro—N/AU-Groove Conventional
1994PlymouthGrand Voyager—N/AU-Groove Conventional
1994ToyotaTercel—N/AU-Groove Conventional
1993ChryslerDaytona—N/AU-Groove Conventional
1993DodgeColt—N/AU-Groove Conventional
1993DodgeIntrepid—N/AU-Groove Conventional
1993DodgeRam 50—N/AU-Groove Conventional
1993GeoMetro—N/AU-Groove Conventional
1993PlymouthGrand Voyager—N/AU-Groove Conventional
1993ToyotaTercel—N/AU-Groove Conventional
1992ChryslerDaytona—N/AU-Groove Conventional
1992DodgeRam 50—N/AU-Groove Conventional
1992GeoMetro—N/AU-Groove Conventional
1992PlymouthGrand Voyager—N/AU-Groove Conventional
1992ToyotaLand Cruiser—N/AU-Groove Conventional
1992ToyotaTercel—N/AU-Groove Conventional
1991ChevroletSprint—N/AU-Groove Conventional
1991ChryslerDaytona—N/AU-Groove Conventional
1991DodgeRam 50—N/AU-Groove Conventional
1991GeoMetro—N/AU-Groove Conventional
1991PlymouthGrand Voyager—N/AU-Groove Conventional
1991PontiacSunbird—N/AU-Groove Conventional
1991ToyotaLand Cruiser—N/AU-Groove Conventional
1991ToyotaTercel—N/AU-Groove Conventional
1990ChevroletSprint—N/AU-Groove Conventional
1990ChryslerDaytona—N/AU-Groove Conventional
1990ChryslerDynasty—N/AU-Groove Conventional
1990DodgeRam 50—N/AU-Groove Conventional
1990GeoMetro—N/AU-Groove Conventional
1990PlymouthGrand Voyager—N/AU-Groove Conventional
1990PontiacSunbird—N/AU-Groove Conventional
1990ToyotaLand Cruiser—N/AU-Groove Conventional
1990ToyotaTercel—N/AU-Groove Conventional
1989ChevroletSprint—N/AU-Groove Conventional
1989ChryslerDynasty—N/AU-Groove Conventional
1989DodgeRaider—N/AU-Groove Conventional
1989DodgeRam 50—N/AU-Groove Conventional
1989GeoMetro—N/AU-Groove Conventional
1989HondaAccord—N/AU-Groove Conventional
1989PlymouthAcclaim—N/AU-Groove Conventional
1989PontiacLeMans—N/AU-Groove Conventional
1989PontiacSunbird—N/AU-Groove Conventional
1989ToyotaTercel—N/AU-Groove Conventional
1988BuickSkyhawk—N/AU-Groove Conventional
1988ChevroletNova—N/AU-Groove Conventional
1988ChevroletSprint—N/AU-Groove Conventional
1988DodgeGrand Caravan—N/AU-Groove Conventional
1988DodgeRaider—N/AU-Groove Conventional
1988DodgeRam 50—N/AU-Groove Conventional
1988HondaAccord—N/AU-Groove Conventional
1988OldsmobileFirenza—N/AU-Groove Conventional
1988PlymouthVoyager—N/AU-Groove Conventional
1988PontiacLeMans—N/AU-Groove Conventional
1988PontiacSunbird—N/AU-Groove Conventional
1988ToyotaCorollaFXN/AU-Groove Conventional
1988ToyotaTercel—N/AU-Groove Conventional
1987BuickSkyhawk—N/AU-Groove Conventional
1987ChevroletNova—N/AU-Groove Conventional
1987ChevroletSprint—N/AU-Groove Conventional
1987DodgeCaravan—N/AU-Groove Conventional
1987DodgeRaider—N/AU-Groove Conventional
1987DodgeRam 50—N/AU-Groove Conventional
1987HondaAccord—N/AU-Groove Conventional
1987HondaPrelude—N/AU-Groove Conventional
1987MercuryTracer—N/AU-Groove Conventional
1987OldsmobileFirenza—N/AU-Groove Conventional
1987PlymouthVoyager—N/AU-Groove Conventional
1987PontiacSunbird—N/AU-Groove Conventional
1987ToyotaCorolla—N/AU-Groove Conventional
1987ToyotaTercel—N/AU-Groove Conventional
1986ChevroletNova—N/AU-Groove Conventional
1986DodgeCaravan—N/AU-Groove Conventional
1986DodgePower Ram 50—N/AU-Groove Conventional
1986DodgeRam 50—N/AU-Groove Conventional
1986HondaAccord—N/AU-Groove Conventional
1986HondaPrelude—N/AU-Groove Conventional
1986PlymouthVoyager—N/AU-Groove Conventional
1986ToyotaCamry—N/AU-Groove Conventional
1986ToyotaCelica—N/AU-Groove Conventional
1986ToyotaCorolla—N/AU-Groove Conventional
1986ToyotaTercel—N/AU-Groove Conventional
1985ChevroletNova—N/AU-Groove Conventional
1985ChryslerLeBaron—N/AU-Groove Conventional
1985ChryslerNew Yorker—N/AU-Groove Conventional
1985ChryslerTown & Country—N/AU-Groove Conventional
1985Dodge600—N/AU-Groove Conventional
1985DodgeAries—N/AU-Groove Conventional
1985DodgeCaravan—N/AU-Groove Conventional
1985DodgePower Ram 50—N/AU-Groove Conventional
1985DodgeRam 50—N/AU-Groove Conventional
1985HondaPrelude—N/AU-Groove Conventional
1985PlymouthReliant—N/AU-Groove Conventional
1985ToyotaCamry—N/AU-Groove Conventional
1985ToyotaCorolla—N/AU-Groove Conventional
1985ToyotaTercel—N/AU-Groove Conventional
1984ChryslerLeBaron—N/AU-Groove Conventional
1984ChryslerNew Yorker—N/AU-Groove Conventional
1984ChryslerTown & Country—N/AU-Groove Conventional
1984Dodge600—N/AU-Groove Conventional
1984DodgeAries—N/AU-Groove Conventional
1984DodgeCaravan—N/AU-Groove Conventional
1984DodgePower Ram 50—N/AU-Groove Conventional
1984DodgeRam 50—N/AU-Groove Conventional
1984NissanPulsar NX—N/AU-Groove Conventional
1984NissanSentra—N/AU-Groove Conventional
1984PlymouthReliant—N/AU-Groove Conventional
1984ToyotaCamry—N/AU-Groove Conventional
1984ToyotaCorolla—N/AU-Groove Conventional
1984ToyotaStarlet—N/AU-Groove Conventional
1984ToyotaTercel—N/AU-Groove Conventional
1983ChryslerLeBaron—N/AU-Groove Conventional
1983ChryslerNew Yorker—N/AU-Groove Conventional
1983Dodge600—N/AU-Groove Conventional
1983DodgeAries—N/AU-Groove Conventional
1983DodgeChallenger—N/AU-Groove Conventional
1983DodgePower Ram 50—N/AU-Groove Conventional
1983DodgeRam 50—N/AU-Groove Conventional
1983NissanPulsar—N/AU-Groove Conventional
1983NissanPulsar NX—N/AU-Groove Conventional
1983NissanSentra—N/AU-Groove Conventional
1983PlymouthReliant—N/AU-Groove Conventional
1983ToyotaCamry—N/AU-Groove Conventional
1983ToyotaCorolla—N/AU-Groove Conventional
1983ToyotaStarlet—N/AU-Groove Conventional
1983ToyotaTercel—N/AU-Groove Conventional
1982ChryslerLeBaron—N/AU-Groove Conventional
1982ChryslerTown & Country—N/AU-Groove Conventional
1982DodgeAries—N/AU-Groove Conventional
1982DodgeChallenger—N/AU-Groove Conventional
1982DodgeD50—N/AU-Groove Conventional
1982Nissan210—N/AU-Groove Conventional
1982Nissan310—N/AU-Groove Conventional
1982NissanSentra—N/AU-Groove Conventional
1982PlymouthReliant—N/AU-Groove Conventional
1982ToyotaCorolla—N/AU-Groove Conventional
1982ToyotaTercel—N/AU-Groove Conventional
1981DodgeAries—N/AU-Groove Conventional
1981DodgeChallenger—N/AU-Groove Conventional
1981DodgeD50—N/AU-Groove Conventional
1981Nissan210—N/AU-Groove Conventional
1981Nissan310—N/AU-Groove Conventional
1981PlymouthReliant—N/AU-Groove Conventional
1981ToyotaCorolla—N/AU-Groove Conventional
1981ToyotaTercel—N/AU-Groove Conventional
1980DodgeD50—N/AU-Groove Conventional
1980Nissan210—N/AU-Groove Conventional
1980Nissan310—N/AU-Groove Conventional
1980ToyotaCorolla—N/AU-Groove Conventional
1979DodgeD50—N/AU-Groove Conventional
1979Nissan210—N/AU-Groove Conventional
1979Nissan310—N/AU-Groove Conventional
Directly replaces or cross-references 22 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Chrysler — 4686 083Chrysler — 5235 010Daihatsu — 90048-51093-000Daihatsu — 90048-51106-000Datsun/Nissan — 22401-P8315DENSO Auto Parts — W16EXR-U11Ford — AGS32CGeneral Motors — 5613932Honda — 98079-551-32Honda — 98079-551-32SHonda — 98079-551-46Honda — 98079-551-46SMazda — 0000-18-B601Mazda — AGS32CMazda — B601-18-110Mazda — B602-18-110Mazda — B630-18-110Mazda — FE79-18-110Mitsubishi — 0000-18-B601Mitsubishi — B601-18-110Mitsubishi — MS851237Toyota — 90919-01091