Autolite Spark Plugs 303 Resistor Copper Spark Plug
by Autolite
Sale
$48.38
$31.18
Copper-Glass Seal Bonds Insulator Terminal Post Center Electrode Together; Assures Full Required Voltage At Spark Gap; Gas-Tight Seal (100 Percent Leak Proof) Multi-Rib Insulator Reduces Danger Of "Flash-Over" One-Piece Terminal Post Adds Strength Cold-Formed Steel Shell Precision Rolled Threads Full Copper Core Electrode Provides Better Performance In All Conditions Guaranteed To Deliver Quick Starts Good Fuel Economy And Smooth Acceleration Resistor Reduces Radio Frequency Interference (RFI) And Electrode Erosion Limited 2 Year Warranty
Specifications
Reach - 3/8 Inch
Resistor - Yes
Electrode Type - OEM
Electrode Core Material - Copper
Insulator Type - Non-Projected
Thread Size - 14 Millimeter
Seat Type - Gasket
Wrench Diameter - 13/16 Inch Hex
Since its inception the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. We have been in operation for over 100 years and have produced more than 11 billion spark plugs and glow plugs. Our plugs are specifically designed for each application to meet or exceed OE quality and performance. Autolite makes plugs for Japanese European and Korean cars as well as plugs for Lawn and Garden and Power Sports. As a leading supplier of spark plugs ignition wire sets and Coil-on-Plug boots the Autolite brand has the right ignition products for your vehicle regardless of make or model import or domestic.
This Fits
| Year | Make | Model |
|---|---|---|
| 1954-1954 | Chevrolet | 1500 |
| 1959-1959 | Chevrolet | 3100 |
| 1959-1959 | Chevrolet | 3B |
| 1959-1959 | Chevrolet | 3C |
| 1959-1959 | Chevrolet | 3D |
| 1959-1959 | Chevrolet | 3E |
| 1959-1959 | Chevrolet | 3F |
| 1959-1959 | Chevrolet | 3G |
| 1959-1960 | Chevrolet | Bel Air |
| 1946-1946 | Chevrolet | BK |
| 1969-1970 | Chevrolet | Blazer |
| 1960-1962 | Chevrolet | C10 Panel |
| 1960-1962 | Chevrolet | C10 Pickup |
| 1966-1970 | Chevrolet | C10 Pickup |
| 1967-1970 | Chevrolet | C10 Suburban |
| 1960-1962 | Chevrolet | C20 Pickup |
| 1966-1970 | Chevrolet | C20 Pickup |
| 1967-1970 | Chevrolet | C20 Suburban |
| 1960-1962 | Chevrolet | C30 Panel |
| 1960-1962 | Chevrolet | C30 Pickup |
| 1966-1970 | Chevrolet | C30 Pickup |
| 1953-1954 | Chevrolet | Corvette |
| 1964-1970 | Chevrolet | El Camino |
| 1970-1970 | Chevrolet | G10 Van |
| 1970-1970 | Chevrolet | G20 Van |
| 1970-1970 | Chevrolet | G30 Van |
| 1960-1962 | Chevrolet | K10 Pickup |
| 1966-1970 | Chevrolet | K10 Pickup |
| 1967-1970 | Chevrolet | K10 Suburban |
| 1967-1967 | Chevrolet | K20 Panel |
| 1960-1962 | Chevrolet | K20 Pickup |
| 1966-1970 | Chevrolet | K20 Pickup |
| 1967-1970 | Chevrolet | K20 Suburban |
| 1968-1969 | Chevrolet | K30 Pickup |
| 1960-1962 | Chevrolet | P10 Series |
| 1960-1962 | Chevrolet | P20 Series |
| 1970-1970 | Chevrolet | P20 Van |
| 1960-1962 | Chevrolet | P30 Series |
| 1970-1970 | Chevrolet | P30 Van |
| 1947-1951 | Chevrolet | Sedan Delivery |
| 1953-1958 | Chevrolet | Sedan Delivery |
| 1960-1962 | Chevrolet | Suburban |
| 1966-1966 | Chevrolet | Suburban |
| 1946-1958 | Chevrolet | Truck |
| 1960-1960 | Chevrolet | Truck |
| 1957-1959 | Dodge | Coronet |
| 1957-1958 | Dodge | Custom |
| 1953-1959 | GMC | 100 |
| 1947-1949 | GMC | 100-22 |
| 1953-1955 | GMC | 100-22 |
| 1953-1954 | GMC | 100-24 |
| 1960-1962 | GMC | 1000 Series |
| 1953-1959 | GMC | 150 |
| 1947-1949 | GMC | 150-22 |
| 1953-1955 | GMC | 150-22 |
| 1953-1954 | GMC | 150-24 |
| 1960-1962 | GMC | 1500 Series |
| 1953-1959 | GMC | 250 |
| 1953-1955 | GMC | 250-22 |
| 1953-1954 | GMC | 250-24 |
| 1960-1962 | GMC | 2500 Series |
| 1953-1955 | GMC | 280-22 |
| 1953-1959 | GMC | 300 |
| 1953-1954 | GMC | 300-24 |
| 1960-1962 | GMC | 3000 |
| 1953-1954 | GMC | 350-24 |
| 1953-1954 | GMC | 350-27 |
| 1955-1959 | GMC | 350-8 |
| 1960-1962 | GMC | 3500 |
| 1953-1959 | GMC | 370 |
| 1967-1970 | GMC | C15/C1500 Pickup |
| 1967-1970 | GMC | C15/C1500 Suburban |
| 1967-1970 | GMC | C25/C2500 Pickup |
| 1968-1970 | GMC | C25/C2500 Suburban |
| 1967-1970 | GMC | C35/C3500 Pickup |
| 1942-1947 | GMC | CC100 |
| 1945-1947 | GMC | CC101 |
| 1945-1947 | GMC | CC102 |
| 1942-1947 | GMC | CC150 |
| 1942-1947 | GMC | CC250 |
| 1942-1942 | GMC | CC260 |
| 1946-1947 | GMC | CC260 |
| 1942-1942 | GMC | CC300 |
| 1942-1947 | GMC | CCV100 |
| 1942-1947 | GMC | CCX250 |
| 1942-1947 | GMC | EC100 |
| 1945-1947 | GMC | EC101 |
| 1945-1947 | GMC | EC102 |
| 1942-1947 | GMC | EC150 |
| 1945-1947 | GMC | EC152 |
| 1947-1947 | GMC | EC250 |
| 1947-1947 | GMC | EC251 |
| 1947-1947 | GMC | EC252 |
| 1947-1947 | GMC | EC280 |
| 1947-1947 | GMC | EC282 |
| 1947-1947 | GMC | EC283 |
| 1946-1946 | GMC | EC350 |
| 1947-1949 | GMC | EF241 |
| 1948-1949 | GMC | EF242 |
| 1946-1946 | GMC | EF350 |
| 1947-1949 | GMC | FC100 |
| 1947-1949 | GMC | FC101 |
| 1947-1949 | GMC | FC102 |
| 1947-1949 | GMC | FC150 |
| 1947-1949 | GMC | FC152 |
| 1947-1949 | GMC | FC250 |
| 1947-1949 | GMC | FC251 |
| 1947-1949 | GMC | FC252 |
| 1947-1949 | GMC | FC253 |
| 1947-1949 | GMC | FC280 |
| 1947-1949 | GMC | FC281 |
| 1947-1947 | GMC | FC283 |
| 1947-1949 | GMC | FC300 |
| 1947-1949 | GMC | FC350 |
| 1947-1949 | GMC | FCS300 |
| 1947-1949 | GMC | FCS350 |
| 1947-1949 | GMC | FF350 |
| 1949-1949 | GMC | FP152 |
| 1967-1967 | GMC | G15/G1500 Van |
| 1967-1967 | GMC | G25/G2500 Van |
| 1970-1970 | GMC | G25/G2500 Van |
| 1970-1970 | GMC | G35/G3500 Van |
| 1970-1970 | GMC | Jimmy |
| 1967-1970 | GMC | K15/K1500 Pickup |
| 1967-1970 | GMC | K15/K1500 Suburban |
| 1967-1970 | GMC | K25/K2500 Pickup |
| 1967-1970 | GMC | K25/K2500 Suburban |
| 1968-1970 | GMC | K35/K3500 Pickup |
| 1970-1970 | GMC | P25/P2500 Van |
| 1970-1970 | GMC | P35/P3500 Van |
| 1961-1961 | GMC | PB1000 Series |
| 1955-1959 | GMC | PM150 |
| 1953-1954 | GMC | PM150-22 |
| 1953-1954 | GMC | PM150-24 |
| 1958-1959 | GMC | PM151 |
| 1958-1959 | GMC | PM152 |
| 1953-1954 | GMC | PM152-22 |
| 1959-1959 | GMC | PM153 |
| 1955-1959 | GMC | PM250 |
| 1954-1954 | GMC | PM250-24 |
| 1958-1959 | GMC | PM251 |
| 1958-1958 | GMC | PM252 |
| 1958-1958 | GMC | PM253 |
| 1960-1962 | GMC | Suburban |
| 1953-1960 | GMC | Truck |
| 1974-1974 | International | 100 |
| 1972-1973 | International | 1010 |
| 1972-1973 | International | 1110 |
| 1972-1973 | International | 1210 |
| 1972-1973 | International | 1310 |
| 1975-1975 | International | 150 |
| 1974-1975 | International | 200 |
| 1950-1952 | International | L110 |
| 1950-1952 | International | L111 |
| 1950-1952 | International | L112 |
| 1950-1952 | International | L120 |
| 1950-1952 | International | L121 |
| 1950-1952 | International | L122 |
| 1950-1952 | International | L130 |
| 1950-1952 | International | L150 |
| 1951-1952 | International | L151 |
| 1950-1952 | International | L153 |
| 1950-1952 | International | LM153 |
| 1972-1972 | International | M1100 |
| 1972-1972 | International | M1200 |
| 1972-1972 | International | M800 Post Office |
| 1974-1974 | International | MHC1310 |
| 1972-1974 | International | MS1210 |
| 1953-1955 | International | R100 |
| 1953-1955 | International | R102 |
| 1953-1955 | International | R110 |
| 1953-1955 | International | R111 |
| 1953-1955 | International | R112 |
| 1953-1955 | International | R120 |
| 1953-1955 | International | R121 |
| 1953-1955 | International | R122 |
| 1953-1955 | International | R130 |
| 1953-1955 | International | R131 |
| 1953-1955 | International | R132 |
| 1956-1956 | International | S100 |
| 1956-1956 | International | S102 |
| 1956-1956 | International | S110 |
| 1956-1956 | International | S112 |
| 1956-1956 | International | S120 |
| 1956-1956 | International | S122 |
| 1953-1956 | International | S132 |
| 1956-1956 | International | SA120 |
| 1956-1956 | International | SA122 |
| 1972-1980 | International | Scout II |
| 1975-1975 | International | Travelall |
| 1957-1959 | Plymouth | Belvedere |
| 1957-1959 | Plymouth | Fury |
| 1957-1958 | Plymouth | Plaza |
| 1957-1959 | Plymouth | Savoy |
| 1957-1959 | Plymouth | Suburban |
| 1955-1961 | Pontiac | Star Chief |
| 1956-1958 | Zundapp | Janus 250 |
