800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Denso Traditional Spark Plug

Denso 3031

313-3031

jegs shipping
Ships
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Denso Traditional Spark Plug $3.99
Traditional Spark Plug

Specifications:

Manufacturer's Part Number:
W16EXR-U#4
Shipping Weight:
.14
Package Height:
3.400
Package Depth:
.900
Package Width:
1.100

Denso's standard plugs have always offered a patented U-groove ground electrode producing for a larger, hotter spark. Copper core for better thermal conductivity. Machine rolled threads to reduce cross-threading and seizing . The plug insulator is constructed of purified alumina powder for extreme stress with 5 ribs to prevent flashover.

Does Denso 3031 fit your vehicle?

Narrow Results
Filter By
Year
Filter By
Make
Filter By
Model
Filter By
SubModel
Filter By
EngineType
Filter By
CC
Filter By
Liter
Filter By
Aspiration

1974 PLYMOUTH FURY

  • CC: 5212
  • Liter: 5.2
  • SubModel: POLICE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1970 DODGE D100 PICKUP

  • CC: 3254
  • Liter: 3.2
  • SubModel: BASE
  • CUI: 198
  • EngineType: L6 ( 3.2 L / 198 )

1967-1968 DODGE A100 PICKUP

  • Liter: 5.2
  • SubModel: BASE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1966 CHEVROLET C20 PICKUP

  • CC: 4098
  • Liter: 4.1
  • SubModel: BASE
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

1968-1969 PLYMOUTH BELVEDERE

  • CC: 3687
  • Liter: 3.7
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: B
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )

1964-1968 DODGE DART

  • CC: 4473
  • Liter: 4.5
  • SubModel: BASE
  • CUI: 273
  • EngineType: V8 ( 4.5 L / 273 )

1971-1973 AMERICAN MOTORS JAVELIN

  • CC: 6572
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 401
  • EngineType: V8 ( 6.6 L / 401 )

1974 PLYMOUTH FURY

  • CC: 5899
  • Liter: 5.9
  • SubModel: SPORT SUBURBAN
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1968 PLYMOUTH ROADRUNNER

  • Liter: 6.3
  • SubModel: BASE
  • CUI: 383
  • EngineType: V8 ( 6.3 L / 383 )

1964-1966 CHEVROLET MALIBU

  • CC: 3180
  • Liter: 3.2
  • SubModel: BASE
  • CUI: 194
  • EngineType: L6 ( 3.2 L / 194 )

1956-1957 PLYMOUTH SUBURBAN

  • CC: 3770
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 230
  • EngineType: L6 ( 3.8 L / 230 )

1970 DODGE CORONET

  • EngineType: ALL
  • SubModel: DELUXE

1970 DODGE D200 PICKUP

  • CC: 5212
  • Liter: 5.2
  • SubModel: BASE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1960 CHEVROLET TRUCK

  • CC: 3852
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 235
  • EngineType: L6 ( 3.8 L / 235 )

1968 GMC K25/K2500 PICKUP

  • CC: 5031
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1968-1969 CHEVROLET EL CAMINO

  • CC: 3769
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 230
  • EngineType: L6 ( 3.8 L / 230 )

1974 PLYMOUTH SATELLITE

  • CC: 6556
  • Liter: 6.6
  • Aspiration: N
  • SubModel: CUSTOM
  • Engine Vin: N
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1968 DODGE DART

  • CC: 4473
  • Liter: 4.5
  • SubModel: GT
  • CUI: 273
  • EngineType: V8 ( 4.5 L / 273 )

1976 DODGE CHARGER

  • CC: 3687
  • Liter: 3.7
  • SubModel: SPORT
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )

1973 GMC C25/C2500 SUBURBAN

  • Liter: 4.8
  • SubModel: BASE
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1971-1972 PLYMOUTH FURY

  • CC: 5212
  • Liter: 5.2
  • SubModel: SUBURBAN
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1974 DODGE B100 VAN

  • Liter: 5.9
  • Aspiration: N
  • SubModel: SPORTSMAN
  • Engine Vin: T
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1970 DODGE W200 PICKUP

  • CC: 6286
  • Liter: 6.3
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: J
  • CUI: 383
  • EngineType: V8 ( 6.3 L / 383 )

1968 CHEVROLET EL CAMINO

  • CC: 5031
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1966 OLDSMOBILE F85

  • EngineType: ALL
  • SubModel: ALL

1971 TOYOTA CROWN

  • CC: 2253
  • Liter: 2.3
  • SubModel: BASE
  • CUI: 138
  • EngineType: L6 ( 2.3 L / 138 )

1971 DODGE D100 PICKUP

  • EngineType: ALL
  • SubModel: ALL

1974 JEEP CHEROKEE (SJ)

  • Liter: 6.6
  • SubModel: S
  • CUI: 401
  • EngineType: V8 ( 6.6 L / 401 )

1968 PLYMOUTH BELVEDERE

  • CC: 5212
  • Liter: 5.2
  • SubModel: SATELLITE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1969 DODGE DART

  • CC: 5212
  • Liter: 5.2
  • SubModel: CUSTOM
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1977 PLYMOUTH TRAILDUSTER

  • Liter: 5.2
  • SubModel: BASE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1964-1965 DODGE POLARA

  • Liter: 4.5
  • SubModel: BASE
  • CUI: 273
  • EngineType: V8 ( 4.5 L / 273 )

1969 CHEVROLET EL CAMINO

  • CC: 5031
  • Liter: 5.0
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: DC
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1969 CHEVROLET C10 PICKUP

  • CC: 4097
  • Liter: 4.1
  • SubModel: BASE
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

1977 DODGE D100 PICKUP

  • Liter: 5.9
  • SubModel: CUSTOM
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1957 PLYMOUTH BELVEDERE

  • CC: 4933
  • Liter: 4.9
  • SubModel: BASE
  • CUI: 301
  • EngineType: V8 ( 4.9 L / 301 )

1971 GMC SPRINT

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1968 DODGE CORONET

  • CC: 6981
  • Liter: 7.0
  • SubModel: DELUXE
  • CUI: 426
  • EngineType: V8 ( 7.0 L / 426 )

1968 GMC C15/C1500 SUBURBAN

  • CC: 5358
  • Liter: 5.3
  • SubModel: BASE
  • CUI: 327
  • EngineType: V8 ( 5.3 L / 327 )

1969 CHECKER MARATHON

  • CC: 5031
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1975-1976 DODGE D200 PICKUP

  • Liter: 5.9
  • SubModel: CUSTOM
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1968 OLDSMOBILE F85

  • CC: 5737
  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1968-1969 CHEVROLET CAPRICE

  • CC: 5358
  • Liter: 5.3
  • SubModel: BASE
  • CUI: 327
  • EngineType: V8 ( 5.3 L / 327 )

1975-1976 JEEP CHEROKEE (SJ)

  • EngineType: ALL
  • SubModel: ALL

1976 NISSAN F10

  • EngineType: ALL
  • SubModel: ALL

1970 DODGE MONACO

  • EngineType: ALL
  • SubModel: ALL

1974 DODGE W100 PICKUP

  • CC: 6556
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1975 DODGE CORONET

  • CC: 3687
  • Liter: 3.7
  • SubModel: CUSTOM
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )

1975 DODGE CORONET

  • Liter: 5.2
  • SubModel: CRESTWOOD
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1969-1974 DODGE W300 PICKUP

  • CC: 3687
  • Liter: 3.7
  • SubModel: BASE
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )

1968-1969 AMERICAN MOTORS JAVELIN

  • CC: 6391
  • Liter: 6.4
  • SubModel: BASE
  • CUI: 390
  • EngineType: V8 ( 6.4 L / 390 )

1968 DODGE D100 PICKUP

  • CC: 3687
  • Liter: 3.7
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: 6
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )

1970-1971 DODGE CHARGER

  • CC: 7212
  • Liter: 7.2
  • SubModel: R/T
  • CUI: 440
  • EngineType: V8 ( 7.2 L / 440 )

1968 PLYMOUTH BARRACUDA

  • CC: 5212
  • Liter: 5.2
  • SubModel: BASE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1977 PLYMOUTH TRAILDUSTER

  • Liter: 7.2
  • SubModel: BASE
  • CUI: 440
  • EngineType: V8 ( 7.2 L / 440 )

1968 CHEVROLET CHEVELLE

  • CC: 5031
  • Liter: 5.0
  • SubModel: SS
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1969 GMC C25/C2500 SUBURBAN

  • Liter: 5.0
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: U
  • CUI: 307
  • EngineType: V8 ( 5.0 L / 307 )

1973-1974 AMERICAN MOTORS HORNET

  • CC: 3802
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 232
  • EngineType: L6 ( 3.8 L / 232 )

1982 DODGE D150 PICKUP

  • Liter: 5.9
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: T
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1974-1980 DODGE B200 VAN

  • EngineType: ALL
  • SubModel: ALL

1973-1974 DODGE D300 PICKUP

  • CC: 7212
  • Liter: 7.2
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: D
  • CUI: 440
  • EngineType: V8 ( 7.2 L / 440 )

1971 DODGE POLARA

  • CC: 3687
  • Liter: 3.7
  • SubModel: BROUGHAM
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )

1964-1969 CHEVROLET G10 VAN

  • EngineType: ALL
  • SubModel: ALL

1972-1974 DODGE W200 PICKUP

  • CC: 3687
  • Liter: 3.7
  • SubModel: BASE
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )

1979 DODGE B300 VAN

  • EngineType: ALL
  • SubModel: MAXI WAGON

1970 GMC JIMMY

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1986-1989 DODGE B350 VAN

  • EngineType: ALL
  • SubModel: ALL

1986-1987 MAZDA B2000

  • EngineType: ALL
  • SubModel: BASE

1968 CHEVROLET CHEVELLE

  • CC: 5358
  • Liter: 5.3
  • SubModel: SS
  • CUI: 327
  • EngineType: V8 ( 5.3 L / 327 )

1972 CHRYSLER NEWPORT

  • CC: 5900
  • Liter: 5.9
  • SubModel: ROYAL
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1968 DODGE A100 PICKUP

  • EngineType: ALL
  • SubModel: SPORTSMAN

1968-1969 GMC K1500 PICKUP

  • CC: 5012
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 305
  • EngineType: V6 ( 5.0 L / 305 )

1963-1965 CHEVROLET BISCAYNE

  • CC: 3769
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 230
  • EngineType: L6 ( 3.8 L / 230 )

1971 GMC K15/K1500 SUBURBAN

  • Liter: 5.7
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: A
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1967 DODGE CORONET

  • Liter: 5.2
  • SubModel: 500
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1972-1974 PLYMOUTH FURY II

  • CC: 6556
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1970 AMERICAN MOTORS AMX

  • CC: 5900
  • Liter: 5.9
  • SubModel: BASE
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1980 CHRYSLER CORDOBA

  • EngineType: ALL
  • SubModel: 300

1969 PONTIAC LEMANS

  • CC: 6555
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1970 GMC C15/C1500 SUBURBAN

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1974 DODGE B300 VAN

  • CC: 7211
  • Liter: 7.2
  • SubModel: MAXI
  • CUI: 440
  • EngineType: V8 ( 7.2 L / 440 )

1964-1965 CHEVROLET CHEVELLE

  • CC: 3769
  • Liter: 3.8
  • SubModel: SS
  • CUI: 230
  • EngineType: L6 ( 3.8 L / 230 )

1969 CHEVROLET K30 PICKUP

  • CC: 5736
  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1975 PLYMOUTH ROADRUNNER

  • Liter: 5.9
  • SubModel: BASE
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1977-1978 DODGE D200 PICKUP

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1970-1971 AMERICAN MOTORS AMBASSADOR

  • CC: 4983
  • Liter: 5.0
  • Aspiration: N
  • SubModel: DPL
  • Engine Vin: H
  • CUI: 304
  • EngineType: V8 ( 5.0 L / 304 )

1968 PLYMOUTH FURY

  • CC: 6286
  • Liter: 6.3
  • SubModel: SUBURBAN
  • CUI: 383
  • EngineType: V8 ( 6.3 L / 383 )

1970 AMERICAN MOTORS HORNET

  • CC: 3261
  • Liter: 3.3
  • SubModel: SST
  • CUI: 199
  • EngineType: L6 ( 3.3 L / 199 )

1968-1969 GMC C35/C3500 PICKUP

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1968 DODGE DART

  • CC: 4473
  • Liter: 4.5
  • SubModel: 270
  • CUI: 273
  • EngineType: V8 ( 4.5 L / 273 )

1964-1967 CHEVROLET IMPALA

  • EngineType: ALL
  • SubModel: SS

1975-1980 MERCEDES-BENZ 450SL

  • EngineType: ALL
  • SubModel: ALL

1968-1969 PLYMOUTH FURY

  • CC: 7211
  • Liter: 7.2
  • Aspiration: N
  • SubModel: SPORT
  • Engine Vin: K
  • CUI: 440
  • EngineType: V8 ( 7.2 L / 440 )

1969-1970 DODGE CORONET

  • CC: 6981
  • Liter: 7.0
  • SubModel: R/T
  • CUI: 426
  • EngineType: V8 ( 7.0 L / 426 )

1974 DODGE RAMCHARGER

  • Liter: 5.2
  • SubModel: BASE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1963-1965 CHEVROLET IMPALA

  • CC: 3769
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 230
  • EngineType: L6 ( 3.8 L / 230 )

1973 AMERICAN MOTORS HORNET

  • CC: 5900
  • Liter: 5.9
  • SubModel: SPORTABOUT
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1968-1969 AMERICAN MOTORS AMX

  • CC: 6391
  • Liter: 6.4
  • SubModel: BASE
  • CUI: 390
  • EngineType: V8 ( 6.4 L / 390 )

1972 GMC C35/C3500 PICKUP

  • CC: 4098
  • Liter: 4.1
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: D
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

1968-1972 DODGE P300 VAN

  • CC: 3687
  • Liter: 3.7
  • SubModel: BASE
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )
Some parts are not legal for use in California or other states with similar laws / regulations