Champion 871

Spark plug Champion 871 for older engines with a short 3/8" reach – Chevrolet and GMC inline six and V8, Dodge, Plymouth, Pontiac, International, Jeep and Willys, Studebaker, Kaiser, Volvo, 1950–1983. Champion Copper Plus RJ8C plug with flat seat and short 3/8" reach.

• Thread14 mm
• Seatflat with gasket
• Reach3/8" (9.5 mm)
• Hex13/16" (20.8 mm)
• Resistoryes
• Heat range8 (Champion)
• Electrodenickel, copper core
• Pre-set gap0.030" (0.8 mm)
• Sold as1 piece

Fits

• International Harvester – 220 (3.6 L) L6: 1950–68 · 240 (3.9 L) L6: 1956–70 · 241 (3.9 L) L6: 1961–65, 1969–70 · 241 (4.0 L) L6: 1968 · 264 (4.3 L) L6: 1957–70 · 265 (4.3 L) L6: 1970 · 266 (4.3 L) V8: 1966 · 266 (4.4 L) V8: 1965 · 269 (4.4 L) L6: 1956–57 · 282 (4.6 L) L6: 1956–57 · 304 (5.0 L) V8: 1975 · 392 (6.4 L) V8: 1975 · 478 (7.8 L) V8: 1965–66
• Jeep – 134 (2.2 L) L4: 1950–73 · 148 (2.4 L) L6: 1950–51 · 151 (2.5 L) L4: 1980–83 · 161 (2.6 L) L6: 1950–54 · 192 (3.1 L) L4: 1968 · 225 (3.7 L) L6: 1955, 1963–66 · 226 (3.7 L) L6: 1950–66
• Chevrolet – 216 (3.5 L) L6: 1950–53 · 235 (3.8 L) L6: 1950–54, 1958–59 · 235 (3.9 L) L6: 1955–57, 1960–63 · 236 (3.9 L) L6: 1953, 1960 · 261 (4.3 L) L6: 1954–55, 1959–62 · 265 (4.3 L) V8: 1955–57 · 283 (4.6 L) V8: 1957–67 · 302 (4.9 L) V8: 1967–69 · 324 (5.3 L) V8: 1955–56 · 327 (5.4 L) V8: 1962–69 · 350 (5.7 L) V8: 1969–70
• GMC – 228 (3.7 L) L6: 1950–53 · 235 (3.8 L) L6: 1960 · 235 (3.9 L) L6: 1961–62 · 248 (4.1 L) L6: 1953–55 · 261 (4.3 L) L6: 1961–62 · 270 (4.4 L) L6: 1956–62 · 283 (4.6 L) V8: 1960–67 · 288 (4.7 L) V8: 1955 · 305 (5.0 L) V6: 1969 · 307 (5.0 L) V8: 1969–70 · 316 (5.2 L) V8: 1955–56 · 317 (5.2 L) V8: 1956 · 322 (5.3 L) V8: 1956–59 · 324 (5.3 L) V8: 1955–56 · 336 (5.5 L) V8: 1958–59 · 337 (5.5 L) V8: 1958–59 · 347 (5.7 L) V8: 1957 · 370 (6.1 L) V8: 1957–59
• Dodge – 230 (3.8 L) L6: 1957–60 · 241 (4.0 L) V8: 1954–55 · 250 (4.1 L) L6: 1968 · 251 (4.1 L) L6: 1957–66, 1968 · 259 (4.3 L) V8: 1955–56 · 265 (4.3 L) L6: 1957–60 · 270 (4.4 L) V8: 1955–56 · 303 (5.0 L) V8: 1957 · 313 (5.1 L) V8: 1957–59 · 314 (5.1 L) V8: 1958 · 315 (5.1 L) V8: 1957–59 · 318 (5.2 L) V8: 1959 · 353 (5.8 L) V8: 1955–56 · 354 (5.8 L) V8: 1955–59
• Studebaker – 170 (2.8 L) L6: 1950–60 · 186 (3.0 L) L6: 1955–58 · 194 (3.2 L) L6: 1966 · 246 (4.0 L) L6: 1950–60
• Pontiac – 261 (4.3 L) L6: 1955–59 · 265 (4.3 L) V8: 1955–57 · 283 (4.6 L) V8: 1957–59 · 287 (4.7 L) V8: 1955 · 316 (5.2 L) V8: 1956 · 327 (5.4 L) V8: 1962–69 · 347 (5.7 L) V8: 1957 · 348 (5.7 L) V8: 1958–59 · 370 (6.1 L) V8: 1958 · 389 (6.4 L) V8: 1959
• Fargo – 218 (3.6 L) L6: 1950–53 · 228 (3.7 L) L6: 1951–54 · 241 (4.0 L) V8: 1954–55 · 251 (4.1 L) L6: 1955–60 · 270 (4.4 L) V8: 1956
• Volvo – 1.4 L L4: 1950–61 · 1.6 L L4: 1957–61
• Fiat – 0.6 L L4: 1950–55 · 1.1 L L4: 1964–65 · 1.2 L L4: 1964–65 · 1.5 L L6: 1950 · 2.0 L V8: 1953–56
• Willys – 134 (2.2 L) L4: 1950–54 · 148 (2.4 L) L6: 1950 · 161 (2.6 L) L6: 1950–55 · 226 (3.7 L) L6: 1954–55
• ISO – 327 (5.3 L) V8: 1963–74
• Henry J – 134 (2.2 L) L4: 1951–54 · 161 (2.6 L) L6: 1951–54
• Kaiser – 161 (2.6 L) L6: 1954 · 226 (3.7 L) L6: 1950–55
• Vauxhall – 92 (1.5 L) L4: 1957–63
• Allard – 331 (5.4 L) V8: 1950–54
• Excalibur – 327 (5.3 L) V8: 1965–69
• Delage – 178 (2.9 L) L6: 1950–53
• Allstate – 134 (2.2 L) L4: 1952–53 · 161 (2.6 L) L6: 1952–53
• Gordon-Keeble – 327 (5.3 L) V8: 1964–67
• Plymouth – 230 (3.8 L) L6: 1957–59
• AM General – 134 (2.2 L) L4: 1969–71
• Citroen – 1.9 L L4: 1950 · 2.9 L L6: 1950
• Frazer – 226 (3.7 L) L6: 1950–51
• Hudson – 254 (4.2 L) L8: 1950 · 262 (4.3 L) L6: 1950
• Jensen – 361 (5.9 L) V8: 1963

Interchange numbers

Other brands: Autolite 306 · Autolite 308

Manufacturer part number: Champion 871.