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Champion 63 Spark Plug
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Champion 63 Spark Plug

CHAMPION
ELE2004
In stock
$5.88 $4.99
Description The Champion 63 Spark Plug is part of Champion’s Copper Plus line, built to deliver...
$4.99
Champion 63 Spark Plug
Description

Description

The Champion 63 Spark Plug is part of Champion’s Copper Plus line, built to deliver dependable ignition performance, accurate heat control, and long service life in a wide range of automotive, marine, and industrial applications. Featuring a copper core center electrode, this spark plug is designed to improve conductivity and support stable combustion under varying operating conditions.

Engineered as a standard replacement plug, the Champion 63 uses a 4-ground-electrode design to help maintain consistent spark exposure and durable service performance. Its flat seat, crush washer, and resistor construction make it well suited for engines requiring reliable ignition, corrosion resistance, and OE-style fitment. Built to ISO and SAE standards, this plug is designed for proven performance in both everyday and heavy-duty use.

The Champion 63 is a practical replacement choice for classic GM, Chrysler, Cadillac, Oldsmobile, Buick, Pontiac, marine, and industrial engine applications where dependable copper-core performance is required.

Features

  • Copper Plus design for dependable performance and durability

  • Copper core center electrode for improved conductivity and heat control

  • Accurate heat range control for longer service life

  • Superior corrosion resistance

  • Built to ISO and SAE standards for proven performance

  • 4-ground-electrode design for durable ignition performance

  • Pre-gapped at 0.035 in (0.89 mm) for installation convenience

  • Flat seat with crush washer for secure sealing

  • Resistor spark plug design for compatible ignition systems

  • Standard replacement plug for automotive, marine, and industrial applications

Specifications

  • Part Description: Spark Plug

  • Classification: Champion Copper Plus

  • Grade Type: Standard Replacement

  • Center Electrode Tip Material: Copper

  • Center Electrode Design: Standard

  • Center Electrode Diameter: 0.1 in

  • Ground Electrode Quantity: 4

  • Ground Electrode Tip Material: Nickel

  • Ground Electrode Core Material: Nickel

  • Ground Electrode Material: Nickel Copper Alloy

  • Pre-Gap Size: 0.035 in / 0.89 mm

  • Hex Size: 0.813 in / 20.650 mm

  • Insulator Height: 0.09 in

  • Insulator Projection: 0.09 in

  • Manufacturer Heat Range: 14

  • Seat Type: Flat

  • Reach: 0.375 in

  • Thread Diameter: 14.000 mm / 0.551 in

  • Resistor Type: Yes

  • Electrical Terminal Type: Non-Removable Nut

  • Washer Included: Yes

  • Washer Type: Crush

  • Indexed: No

  • Hex Type: Hex

  • Installed Height: 2.24 in

  • Taper Diameter: 0.31 in

  • Subject to Prop 65: No

Fitment

Compatible with a wide range of automotive, marine, and industrial applications. Examples from the supplied fitment data include:

Automotive Applications

Buick

  • Century (1958) – 6.0L V8 364 cid

  • LeSabre (1967) – 5.6L V8 340 cid

  • Limited (1958) – 6.0L V8 364 cid

  • Roadmaster (1958) – 6.0L V8 364 cid

  • Special (1958) – 6.0L V8 364 cid

  • Special (1967) – 3.7L V6 225 cid

  • Super (1958) – 6.0L V8 364 cid

Cadillac

  • Calais (1965–1966) – 7.0L V8 429 cid

  • Commercial Chassis (1949–1967) – 331, 365, 390, and 429 V8 applications

  • DeVille (1953–1966) – 331, 365, 390, and 429 V8 applications

  • Eldorado (1953–1966) – 331, 365, 390, and 429 V8 applications

  • Fleetwood and Series 60/62/75 applications (1949–1966)

  • Series 61 and Series 62 applications (1949–1964)

Checker

  • Aerobus (1959–1965) – 5.2L V8 318 cid

  • Marathon (1961, 1965–1967) – 318 and 283 V8 applications

  • Taxicab (1959–1961) – 5.2L V8 318 cid

Chevrolet

  • Bel Air (1962–1968) – 5.3L V8 327 cid

  • Biscayne (1962–1968) – 5.3L/5.4L V8 327 cid

  • Camaro (1967–1970) – 307 and 327 V8 applications

  • Caprice (1966–1969) – 307 and 327 V8 applications

  • Chevelle (1964–1968) – 5.3L V8 327 cid

  • Chevy II (1965–1968) – 327 V8 applications

  • Corvette (1962–1968) – 327 V8 applications

  • Impala (1962–1968) – 327 V8 applications

Chrysler

  • 300 (1959–1965) – 383, 413, and 426 V8 applications

  • Cordoba (1975–1976) – 400 V8

  • Imperial (1956–1975) – 354, 392, 413, 440, and 400 V8 applications

  • New Yorker (1956–1976) – 354, 392, 400, 413, 426, and 440 V8 applications

  • Newport (1956–1976) – 354, 361, 383, 392, 400, 413, 426, and 440 V8 applications

  • Saratoga (1957–1960) – 354 and 383 V8 applications

  • St Regis (1956) – 354 V8

  • Town & Country (1956–1976) – 354, 361, 383, 392, 400, 413, 426, and 440 V8 applications

  • Windsor (1957–1961) – 354 and 383 V8 applications

DeSoto

  • Adventurer (1956–1958) – 341, 345, and 361 V8 applications

  • Firedome (1957–1959) – 341, 361, and 383 V8 applications

  • Fireflite (1957–1961) – 341, 361, and 383 V8 applications

  • Firesweep (1957–1959) – 325, 350, and 361 V8 applications

  • DeSoto (1961) – 361 V8

Dodge

  • 330, 440, 880, Charger, Challenger, Coronet, Dart, Lancer, Matador, Monaco, Phoenix, Pioneer, Polara, Royal, Royal Monaco, Seneca, Sierra, Suburban

  • D100, D200, D300, W100, W200, W300 pickup and series applications

  • Multiple 318, 361, 383, 400, 413, 426, and 440 V8 applications from the late 1950s through mid-1970s

GMC

  • C15/C1500, C25/C2500, C35/C3500 pickups and Suburbans

  • G15/G1500, G25/G2500, G35/G3500 vans

  • Jimmy, K25/K2500, K35/K3500, P15/P1500, P25/P2500, P35/P3500

  • 307 V8 and select 305 V6 applications

Oldsmobile

  • 442, 88, 98, Custom Cruiser, Cutlass, Cutlass Supreme, Delta 88, Dynamic 88, F85, Fiesta, Jetstar 88, Omega, Starfire, Super 88, Toronado, Vista Cruiser

  • Applications include 303, 324, 330, 350, 371, 394, 400, and 455 engines

Plymouth

  • Barracuda, Belvedere, Belvedere II, Custom, Fleet Special, Fury, Fury I, Fury II, Fury III, GTX, Gran Fury, PB200, PB300, Plaza, Road Runner, Satellite, Savoy, Sport Wagon, Suburban, VIP

  • Applications include 313, 317, 318, 361, 383, 400, 413, 426, and 440 V8 engines

Pontiac

  • Acadian, Beaumont, Bonneville, Catalina, Executive, Firebird, GTO, Grand Prix, Grand Safari, Laurentian, LeMans, Parisienne, Star Chief, Strato-Chief, Tempest, Ventura

  • Applications include 283, 326, 350, 389, 400, 428, and 455 engines

Other Automotive Applications

  • Darrin Darrin (1955–1958)

  • Facel Vega Excellence, FVS, Facel II, HK500

  • Fargo D100, D110, D200, D210, W100, W110, W200

  • Stutz Blackhawk (1970–1971)

Marine and Industrial Applications

Compatible with a variety of marine and industrial gasoline engine applications, including examples from the supplied data:

  • Chrysler Marine M-80, M-318A, M-318B, M-318C, M-318GD, M-383B, M-383BV, M-400B, M-400BV, M-400S, M-413B, M-413D, M-426B, M-426D, M-426SKI, M-440B, M-440BJ, M-440BV, M-440D, M-440S

  • General Motors marine base, TU-15, TU-16, TU-17, TU-19, and TU-21 applications

  • Johnson TU-14, TU-15, TU-16, TU-17 and HU applications

  • OMC AJ, AT, TT, TU-14, TU-15, TU-16, TU-17, TU-19, TU-20, XU-20S, and HU/KU series

  • Barr Marine base applications including 283, 302, 350, 383, 389, 400, 413, 421, 428, 440, and 455 engines

  • Hardin Marine H240J, H240V, H295J, H295V, H300J, H300V, H324J, H324V, H325J, H325V, H345J, H345V, H455J, H455V

  • Chris-Craft 225 Series

  • Volvo Penta A, B, and 150

  • Universal Sabre and Super Sabre

  • Marinetek, Guardian Marine, PMC, Marine Repower, King, Seaco, Aero Marine, Hardin Marine, Barr Marine, and related marine applications

  • Additional outboard and utility applications from Sears, Wizard, Eska, Flying-O, Clinton, Chief, Otasco, JCPenney, Revley, McCulloch, Sea King, and similar equipment brands listed in the supplied fitment data

Verify exact fitment by make, model, year, engine family, and manufacturer specifications before purchase or installation.

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