Instant Rebates
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
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

All Categories


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

Autolite 403

Spark Plug Suppressor

Autolite 403

417-403

jegs shipping
Estimated ship date 08/28/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Autolite 403 Spark Plug Suppressor $3.69
Spark Plug
  • Suppressor
  • Hex: 13/16"
  • Reach: .750"
  • Seat: Gasket
  • Thread Diameter: 14mm
  • Tip: Standard

  • Specifications:

    Center Electrode Core Material
    Copper
    Center Electrode Tip Material
    Copper
    Insulator Material
    Ceramic
    Center Electrode Design
    Standard / Regular
    Thread Size
    14mm X 1.25
    Seat Style
    Gasket
    Ground Electrode Tip Material
    Copper
    Resistor
    Resistor
    Insulator Type
    Short Projection
    Reach (in)
    3/4"
    Drive Size
    13/16" (21mm)
    Gap- Factory Preset
    .030"/0.8mm or .034"/0.9mm
    Manufacturer's Part Number:
    403

    Autolite copper core spark plugs are guaranteed to deliver quick starts, good fuel economy & smooth acceleration.

    Does Autolite 403 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

    1958-1960 ELVA COURIER

    • CC: 1588
    • Liter: 1.6
    • SubModel: MK I
    • CUI: 97
    • EngineType: L4 ( 1.6 L / 97 )

    1958-1959 DODGE D100 PICKUP

    • CC: 5130
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 313
    • EngineType: V8 ( 5.1 L / 313 )

    1959 FARGO F100 PICKUP

    • CC: 5130
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 313
    • EngineType: V8 ( 5.1 L / 313 )

    1985 VOLKSWAGEN VANAGON

    • EngineType: ALL
    • SubModel: GL

    1962 ELVA COURIER

    • CC: 1798
    • Liter: 1.8
    • SubModel: MK III
    • CUI: 110
    • EngineType: L4 ( 1.8 L / 110 )

    1951-1953 FERRARI 212

    • CC: 2562
    • Liter: 2.6
    • SubModel: BASE
    • CUI: 156
    • EngineType: V12 ( 2.6 L / 156 )

    1979-1980 HONDA ACCORD

    • EngineType: ALL
    • SubModel: BASE

    1954-1955 FERRARI 250 EUROPA

    • EngineType: ALL
    • SubModel: ALL

    1960 CHEVROLET TRUCK

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1972-1973 PORSCHE 911

    • CC: 2341
    • Liter: 2.4
    • SubModel: T
    • EngineType: H6 ( 2.4 L / 2341 CC )

    1958-1960 ELVA COURIER

    • CC: 1489
    • Liter: 1.5
    • SubModel: MK I
    • CUI: 91
    • EngineType: L4 ( 1.5 L / 91 )

    1959-1966 TURNER 950

    • EngineType: ALL
    • SubModel: ALL

    1958 TURNER 950

    • CC: 948
    • Liter: 0.9
    • SubModel: BASE
    • CUI: 58
    • EngineType: L4 ( 0.9 L / 58 )

    1974 RENAULT R17

    • CC: 1565
    • Liter: 1.6
    • SubModel: TL
    • CUI: 96
    • EngineType: L4 ( 1.6 L / 96 )

    1962 PONTIAC STRATO-CHIEF

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1990-1991 VOLKSWAGEN VANAGON

    • EngineType: ALL
    • SubModel: ALL

    1954-1964 FERRARI 250 GT

    • EngineType: ALL
    • SubModel: ALL

    1966 CHEVROLET EL CAMINO

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1968 GMC K25/K2500 SUBURBAN

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1974 RENAULT R17

    • CC: 1647
    • Liter: 1.6
    • SubModel: TL
    • CUI: 100
    • EngineType: L4 ( 1.6 L / 100 )

    1965 CHEVROLET MALIBU

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1951-1953 MG TDC

    • EngineType: ALL
    • SubModel: ALL

    1961 CHEVROLET C20 PICKUP

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1964-1966 FERRARI 500 SUPERFAST

    • EngineType: ALL
    • SubModel: ALL

    1965 CHEVROLET IMPALA

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1955 TURNER 803

    • CC: 803
    • Liter: 0.8
    • SubModel: BASE
    • CUI: 49
    • EngineType: L4 ( 0.8 L / 49 )

    1957 DODGE W200 PICKUP

    • CC: 5163
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 315
    • EngineType: V8 ( 5.1 L / 315 )

    1952-1953 BMW 501

    • EngineType: ALL
    • SubModel: ALL

    1984-1985 VOLKSWAGEN VANAGON

    • EngineType: ALL
    • SubModel: CAMPMOBILE

    1954-1955 BMW 501

    • CC: 1971
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 120
    • EngineType: L6 ( 2.0 L / 120 )

    1965 CHEVROLET CORVETTE

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1979-1982 HONDA PRELUDE

    • EngineType: ALL
    • SubModel: ALL

    1970 CHEVROLET CHEVELLE

    • CC: 7441
    • Liter: 7.4
    • SubModel: MALIBU
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1959 DODGE W200 PICKUP

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

    1970 CHEVROLET CHEVELLE

    • CC: 7439
    • Liter: 7.4
    • SubModel: GREENBRIER
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1983-1984 VOLKSWAGEN VANAGON

    • CC: 1915
    • Liter: 1.9
    • SubModel: GL
    • EngineType: H4 ( 1.9 L / 1915 CC )

    1947-1950 MG YA

    • EngineType: ALL
    • SubModel: ALL

    1960 CHEVROLET C20 PICKUP

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1958-1959 DODGE D200 PICKUP

    • CC: 5130
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 313
    • EngineType: V8 ( 5.1 L / 313 )

    1960 CHEVROLET C30 PICKUP

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1955 BMW 501A

    • EngineType: ALL
    • SubModel: ALL

    1957-1959 DODGE D200 PICKUP

    • CC: 5163
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 315
    • EngineType: V8 ( 5.1 L / 315 )

    1974 RENAULT R17

    • CC: 1647
    • Liter: 1.6
    • SubModel: BASE
    • EngineType: L4 ( 1.6 L / 1647 CC )

    1962 ELVA COURIER

    • EngineType: ALL
    • SubModel: MK IV

    1968 ALFA ROMEO DUETTO 1600

    • EngineType: ALL
    • SubModel: ALL

    1980 HONDA CIVIC

    • EngineType: ALL
    • SubModel: 1500 DX

    1959 DODGE W100 PICKUP

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

    1975 PORSCHE 911

    • EngineType: ALL
    • SubModel: ALL

    1965 CHEVROLET BEL AIR

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1960 CHEVROLET SUBURBAN

    • EngineType: V8 ( 5.7 L / 348 )
    • SubModel: BASE

    1951-1953 MG YB

    • EngineType: ALL
    • SubModel: ALL

    1957-1959 DODGE TRUCK

    • CC: 5130
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 313
    • EngineType: V8 ( 5.1 L / 313 )

    1954-1961 BMW 502

    • EngineType: ALL
    • SubModel: ALL

    1968 CHEVROLET K20 SUBURBAN

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1957 ALFA ROMEO 1900C

    • EngineType: ALL
    • SubModel: ALL

    1967 FERRARI 500 SUPERFAST

    • CC: 4962
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 303
    • EngineType: V12 ( 5.0 L / 303 )

    1961-1963 BMW 2600

    • EngineType: ALL
    • SubModel: ALL

    1968 CHEVROLET C20 PICKUP

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1962 PONTIAC PARISIENNE

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1968 GMC C25/C2500 PICKUP

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1974 RENAULT R17

    • CC: 1565
    • Liter: 1.6
    • SubModel: GORDINI
    • CUI: 96
    • EngineType: L4 ( 1.6 L / 96 )

    1951-1953 FERRARI 342 AMERICA

    • EngineType: ALL
    • SubModel: ALL

    1968 CHEVROLET K10 SUBURBAN

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1965 PONTIAC STRATO-CHIEF

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1959 FARGO FW100 PICKUP

    • CC: 5130
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 313
    • EngineType: V8 ( 5.1 L / 313 )

    1950-1956 LAND ROVER LAND ROVER

    • EngineType: ALL
    • SubModel: ALL

    1970 CHEVROLET CHEVELLE

    • CC: 7439
    • Liter: 7.4
    • SubModel: SS
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 CHEVROLET C30 PICKUP

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1959-1963 TURNER SPR60

    • EngineType: ALL
    • SubModel: ALL

    1950 FERRARI 212

    • EngineType: ALL
    • SubModel: ALL

    1957 DEUTSCH-BONNET 750

    • CC: 744
    • Liter: 0.7
    • SubModel: BASE
    • CUI: 45
    • EngineType: H2 ( 0.7 L / 45 )

    1957 DODGE W300 PICKUP

    • CC: 5163
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 315
    • EngineType: V8 ( 5.1 L / 315 )

    1968 GMC C15/C1500 SUBURBAN

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1954 DODGE TRUCK

    • CC: 3957
    • Liter: 4.0
    • SubModel: BASE
    • CUI: 241
    • EngineType: V8 ( 4.0 L / 241 )

    1954 BMW 501A

    • CC: 1971
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 120
    • EngineType: L6 ( 2.0 L / 120 )

    1959-1962 BMW ISETTA

    • EngineType: ALL
    • SubModel: 700

    1956-1960 BMW 503

    • EngineType: ALL
    • SubModel: ALL

    1961 CHEVROLET SUBURBAN

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1962 PONTIAC LAURENTIAN

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8 ( 5.7 L / 348 )

    1968 CHEVROLET K10 PICKUP

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1974 PORSCHE 911

    • EngineType: ALL
    • SubModel: S

    1970 CHEVROLET CHEVELLE

    • CC: 7439
    • Liter: 7.4
    • SubModel: NOMAD
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1959 FARGO FW100 PANEL DELIVERY

    • CC: 5130
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 313
    • EngineType: V8 ( 5.1 L / 313 )

    1957-1959 DODGE D100 PICKUP

    • CC: 5163
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 315
    • EngineType: V8 ( 5.1 L / 315 )

    1956-1959 FERRARI 410 SUPERAMERICA

    • EngineType: ALL
    • SubModel: ALL

    1959 DODGE W300 PICKUP

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

    1957-1961 DEUTSCH-BONNET 850

    • CC: 850
    • Liter: 0.8
    • SubModel: BASE
    • CUI: 52
    • EngineType: H2 ( 0.8 L / 52 )

    1968 CHEVROLET K20 PICKUP

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1957-1959 DODGE D300 PICKUP

    • CC: 5163
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 315
    • EngineType: V8 ( 5.1 L / 315 )

    1954-1955 DODGE C-1 TRUCK

    • CC: 3957
    • Liter: 4.0
    • SubModel: C
    • CUI: 241
    • EngineType: V8 ( 4.0 L / 241 )

    1970 CHEVROLET CHEVELLE

    • CC: 7439
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1955 FARGO FC3B PICKUP

    • CC: 3957
    • Liter: 4.0
    • SubModel: BASE
    • CUI: 241
    • EngineType: V8 ( 4.0 L / 241 )

    1967-1968 ALFA ROMEO GIULIA

    • EngineType: ALL
    • SubModel: ALL

    1967 FERRARI 500 SUPERFAST

    • CC: 4962
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 303
    • EngineType: V12 ( 5.0 L / 303 )

    1981-1983 HONDA ACCORD

    • EngineType: ALL
    • SubModel: ALL

    1961-1962 BMW ISETTA

    • EngineType: ALL
    • SubModel: 700 SPORT

    1968 CHEVROLET K30 PICKUP

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1950-1953 FERRARI 166

    • EngineType: ALL
    • SubModel: ALL

    1960-1965 CHEVROLET P30 SERIES

    • EngineType: V8 ( 5.7 L / 348 )
    • SubModel: BASE

    1968 CHEVROLET C10 PICKUP

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )
    Items You May Also Consider

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List