SKP SP1017 Spark Plug

Brand SKP SP1017
Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Fits Ford, Lincoln, and Mercury · 135 vehicles

OE-style replacement. Cataloged for direct replacement across listed ignition applications.

Iridium tip. Provides a durable firing surface for consistent spark delivery.

Copper core. Supports efficient electrical transfer in secondary ignition service.

Cross-references Anchor 9000, Anchor 9202 and Anchor 9203 for the same application. See all 71.

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Overview

SKP SP1017 is a spark plug built for secondary ignition service across a wide range of Ford, Mercury, and Lincoln applications. It combines a copper center electrode core with an iridium tip for stable ignition performance and long service life in the specified fitments.

Key Features

  • Copper center electrode core for efficient current transfer.
  • Iridium center electrode tip for durable spark delivery.
  • Fits a broad range of classic Ford, Mercury, and Lincoln vehicles.
  • Application-specific gap notes are listed by vehicle in the fitment data.
  • SKP SP1017 is a direct replacement spark plug for listed applications.

Detailed Description

SKP SP1017 is an ignition spark plug intended for secondary ignition systems in compatible Ford Mustang, Ford Thunderbird, Mercury Cougar, and Lincoln Continental applications, along with additional Ford, Mercury, and Lincoln models shown in the fitment table. The copper core supports conductivity, while the iridium tip adds a wear-resistant firing surface for consistent spark characteristics. This part number, SP1017, is cross-referenced to multiple OE and aftermarket numbers for the same application, including Autolite XP5145 and Mopar SP0ZFR5F11.

The fitment data includes specific gap requirements and electrode notes by vehicle, so matching the listed application details is important when selecting the correct spark plug. For buyers searching for a Ford Mustang spark plug, Mercury Cougar spark plug, or Lincoln Continental spark plug, SP1017 provides a cataloged replacement option with application-specific coverage.

Common Issues Addressed

  • Misfire caused by worn spark plug electrodes.
  • Hard starting from weak or inconsistent ignition output.
  • Rough idle related to degraded spark delivery.
  • Reduced combustion efficiency from plug wear or incorrect replacement selection.

Installation Notes

Verify the year, make, model, and listed gap specification before installation. The fitment table shows application notes such as .044, .050, and .054 inch gaps, along with enhanced tapered ground electrode and platinum chip notes where applicable. Use the exact cataloged application for your Ford Mustang, Ford Thunderbird, or Mercury Grand Marquis to ensure proper ignition system match.

Quality Assurance

SKP SP1017 is cataloged with OE and aftermarket cross-references for the same applications, supporting accurate replacement selection for the listed Ford, Mercury, and Lincoln vehicles.

This part fits 135 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
1997FordMustang3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1997FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1997MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1996FordMustang3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1996FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1996MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1995FordMustang3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1995FordTaurus3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1995FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1995FordWindstar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1995MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1995MercurySable3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1994FordMustang3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1994FordTaurus3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1994FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1994LincolnContinental———Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1994MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1994MercurySable3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1993FordTaurus3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1993FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1993LincolnContinental———Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1993MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1993MercurySable3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1992FordTaurus3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1992FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1992LincolnContinental———Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1992MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1992MercurySable3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1991FordCountry Squire———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1991FordLTD Crown Victoria5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1991FordTaurus3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1991FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1991LincolnContinental———Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1991MercuryColony Park———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1991MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1991MercuryGrand Marquis———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1991MercurySable3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990FordCountry Squire———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990FordLTD Crown Victoria5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990FordMustang2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990FordTaurus3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990LincolnContinental———Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990LincolnTown Car———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990MercuryColony Park———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990MercuryCougar———Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990MercuryGrand Marquis———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1990MercurySable3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989FordCountry Squire———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989FordLTD Crown Victoria5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989FordMustang2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989FordTaurus3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989LincolnContinental———Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989LincolnTown Car———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989MercuryColony Park———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989MercuryCougar———Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989MercuryGrand Marquis5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1989MercurySable3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988FordCountry Squire———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988FordLTD Crown Victoria5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988FordMustang2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988FordRanger2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988FordTaurus3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988FordThunderbird5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988LincolnContinental———Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988LincolnTown Car———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988MercuryColony Park———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988MercuryCougar5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988MercuryGrand Marquis5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1988MercurySable3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987FordAerostar2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987FordCountry Squire———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987FordLTD Crown Victoria5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987FordMustang2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987FordRanger2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987FordThunderbird5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987LincolnContinental———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987LincolnMark VII———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987LincolnTown Car———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987MercuryColony Park———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987MercuryCougar5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1987MercuryGrand Marquis5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordAerostar2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordLTD2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordLTD3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordLTD5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordMustang3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordMustang5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordMustang2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordRanger2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986FordThunderbird5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986LincolnContinental———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986LincolnMark VII———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986LincolnTown Car———Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986MercuryCapri2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986MercuryCapri3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986MercuryCapri5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986MercuryCougar5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986MercuryGrand Marquis5.0LV8—Gap: .050/1.3mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986MercuryMarquis2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1986MercuryMarquis3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985FordLTD2.3LL4GASGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985FordLTD3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985FordMustang3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985FordMustang2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985FordRanger2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985MercuryCapri2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985MercuryCapri3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985MercuryMarquis2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1985MercuryMarquis3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984FordLTD2.3LL4GASGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984FordLTD3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984FordMustang3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984FordMustang2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984FordThunderbird3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984MercuryCapri3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984MercuryCapri2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984MercuryCougar3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984MercuryMarquis2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1984MercuryMarquis3.8LV6—Gap: .054/1.4mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1983FordFairmont2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1983FordLTD2.3LL4GASGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1983FordMustang2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1983MercuryCapri2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1983MercuryMarquis2.3LL4GASGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
1983MercuryZephyr2.3LL4—Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
Directly replaces or cross-references 71 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 9000Anchor — 9202Anchor — 9203Anchor — 9614Anchor — 9782Anchor — 9813Autolite — XP5145Mopar — SP0ZFR5F1112 12 0 032 13412 12 0 032 13512 12 2 158 2529807B-56A5W9807B-56A7W9807B-561BW9807B-561CW9807B-5515W9807B-5517W9807B-5615W9807B-5617W12290-RB1-00398078-5617W98079-571BV98079-571CV98079-5515G125820025602817956028189AGSP33CFR8KII332XIFR7G-11KIFR7G-11KSIFR7L11IK20TTIZFR5BIZFR5GIZFR5JIZFR5KIZFR5K11IZFR5L-11IZFR5L11IZFR6F11IZFR6H-11IZFR6KIZFR6K-11IZFR6K-11SIZFR6K-13IZFR6K11IZFR6N-EQSP3RC8ZWYPBRC8ZWYPB4RC8ZWYPB5RC10WMPB4RC10ZWYPB4RC12WLPB4RC12WMPB4SK16PR-A11SK22PR-M11SSKJ16CR-L11SKJ16DR-M11SKJ20DR-M11SKJ20DR-M11SSKJ20DR-M13SP0RC12LC4SP0RC12MC4SP00QC9MC4SP445SPRC12MCC4XP5145 ZFR5FIX-11ZFR6FIX-11