ELECTRICAL
IRIDIUM SPARK PLUGS
BETTER METALS MEAN BETTER SPARK PLUG DESIGNS
  • Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage
  • requirements decrease while firing performance improves
    U-GROOVE
    SPARK PLUGS
  • Ground electrode features a tapered cut and U-groove that form a large volume area
  • HOT U STANDARD PLUGS
    for the flame’s center
    PLUG #
    THREAD
    REACH
    SUG. RETAIL
    1 / 2
    U22FS-U
    10mm
    $2.95
    3 / 4
    W20EP-U
    14mm
    2.95
    3 / 4
    PLUG # NGK REFERENCE #
    SUG. RETAIL
    W20ES-U
    14mm
    2.95
    3 / 4
    IK16
    BKR5E, ZFR5F
    $8.95
    W22EP-U
    14mm
    2.95
    3 / 4
    C7E, CR7E
    8.95
    W22ES-U
    14mm
    2.50
    3 / 4
    C8E, CR8E, CR8EVX, CR8EIX
    8.95
    W24ES-U
    14mm
    2.50
    3 / 4
    IUF22
    C6HA, C6HSA, CR6HS, CR6HSA, C7HSA, CR7HS, CR7HSA, C7HVX
    8.95
    W27ES-U
    14mm
    2.50
    X22ES-U
    12mm
    3 / 4
    2.95
    8.95
    X24ES-U
    12mm
    3 / 4
    2.95
    3 / 4
    BR8EVX, R4118S-8
    8.95
    X27ES-U
    12mm
    2.95
    IW27
    B9ES, BR9ES, B9EG, BR9EG, B9EGV, B9EV, BR9EV, B9EVX, BR9EVX, BR9ECS, BPR9ES, BPR9EVX,
    BR9EYA, BR9EIX, R4118S-9
    8.95
    HOT U RESISTOR PLUGS
    19.95
    PLUG #
    THREAD
    REACH
    SUG. RETAIL
    IX22
    D7EA, DR7EA, DR7ES, D7EVX
    8.95
    W24ESR-U
    14mm
    3 / 4
    $2.50
    IX22B
    DP7EA-9, DPR7EA-9, DPR7EVX-9, DPR7EIX-9, PJR7A
    8.95
    W27ESR-U
    14mm
    3 / 4
    2.50
    IX24
    D8EA, DR8EA, DR8ES, DR8ESL, D8EVX, DR8EIX
    8.95
    X22EPR-U9
    12mm
    3 / 4
    2.95
    8.95
    X24EPR-U9
    12mm
    3 / 4
    2.95
    IX27
    D9EA, DR9EA, DR9EIX, J9A, JR9B, JR9C
    8.95
    X24ESR-U
    12mm
    3 / 4
    2.95
    E3 RESISTOR SPARK PLUGS
  • Electrode is a combination of performance and technology that results in an improved
  • flame kernel shape
    chamber faster and creates a more localized pressure front for faster pressure rise during
    the cylinder power stroke
  • The result is more complete combustion and
  • an improvement in engine performance
  • A truly premium performance plug
  • Sold each
  • SUG. RETAIL ................................ $9.95
    P ART  #
    THREAD
    REACH
    P ART  #
    THREAD
    REACH
    14mm
    3 / 4
    2103-0125
    14mm
    3 / 4
    2103-0085
    14mm
    3 / 4
    2103-0084
    12mm
    3 / 4
    E3 PLUG
    CHAMPION PLUG
    P ART  #
    NGK PLUG P ART  # XREF
    P ART  # XREF
    AUTOLITE PLUG P ART  # XREF
    2103-0083
    BP4ES, BP5EA-L, BP5ES, BP5ES-11, BP5ES-13, BP5EY, BPR5EA-L, BPR5EA-L-11, BPR5EGP, BPR5EIX,
    BPR5EIX-11, BPR5ES, BPR5ES-11, BPR5EY, BPR5EY-11, BP6ES, BP6ES-11, BP6ET, BP6EY, BPR6EGP,
    63, 64, 65, 4263, 4265, AP63, AP64,
    BPR6EIX, BPR6EIX-11, BPR6ES, BPR6ES-11, BPR6EY, BPR6EY-11, BUR6EA-11, BUR6ET, GR4, GR5,
    N9YC, RN9YC, N11YC,
    AP65, APP63, APP64, APP65,
    PGR5A-11, PGR6A, PGR6A-11, ZGR5A, ZGR5AGP
    RN11YC, N12YC, RN12YC
    XS63, XS65, XP63, XP64, XST4265
    DPR7EA-9, DPR7EIX-9, DR7EA, DR7EIX, DR7ES, D8EA, DP8EA-9, DPR8EA-9, DPR8EIX-9, DPR8Z,
    DR8EB, DR8EIX, DR8ES, DR8ESL, DPR9Z, IZKR7B
    RA6HC, RA8HC
    4163, 4164, XS4163, XS4164
    2103-0085
    B4ES, B5EB, B5ES, B5EV, B6EB, B6EB11, B6ES, B6ES11, B6EV, B7EB, B7EB11, BR4ES, BR5EB,
    394, 395, 396, 397, 404, 405, 406,
    BR5EB11, BR5ES, BR5ES11, BR6EB, BR6EB11, BR6ES, BR6ES11, BR7EB11
    N4C, N5C, RN4C, RN5C
    2615, 2616, 3176, 4056
    N2C, N3C, N4C, N4YC,
    N6YC, N7YC, RN2C, RN3C,
    403, 4054, 4055, 4062, 4063,
    RNYC, RN4YC, RN6YC,
    AR3933, XS4063, XS4062, XS61,
    RN7YC, RN57YC
    XST4055
    COPPER PLUS™ SPARK PLUGS
    STANDARD AND RESISTOR TYPES
  • Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
  • Patented Ultraseal™ coated shell for rust prevention
  • CHAMPION REF. #
    THREAD
    REACH
    PER BOX
    SUG. RETAIL
    RA6HC
    RA6HC
    14mm
    3 / 4
    10
    $2.95
    RA8HC
    RA8HC
    14mm
    3 / 4
    10
    2.95
    RL-82-YC
    RL-82-YC
    14mm
    1 / 2
    10
    3.70
    RN-4-YC
    14mm
    3 / 4
    10
    3.70
    2103-0075
    RG6YC
    14mm
    NA
    10
    4.70
    2018 PARTS UNLIMITED ATV/UTV