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Spark Plug-Copper Resistor Motorcraft SP-420 - Picture 1 of 10
Spark Plug-Copper Resistor Motorcraft SP-420 - Picture 2 of 10
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Spark Plug-Copper Resistor Motorcraft SP-420

ChasinParts
(23145)
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US $9.17
ApproximatelyAU $14.28
Condition:
Brand New
More information - About this item condition
Compatibility:
3 available
Breathe easy. Returns accepted.
Postage:
Free UPS Ground Saver.
Located in: Jacksonville, Florida, United States
Delivery:
Estimated between Tue, 26 Aug and Tue, 2 Sep to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:285443200562
Last updated on 18 Aug, 2025 22:39:58 AESTView all revisionsView all revisions

Compatibility

This part is compatible with 2637 vehicle(s)
YearMakeModelTrimEngineNotes
1986FordBroncoCustom Sport Utility 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordBroncoEddie Bauer Sport Utility 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordBroncoXLT Sport Utility 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 EconolineBase Extended Cargo Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 EconolineBase Extended Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 EconolineBase Standard Cargo Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 EconolineBase Standard Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 EconolineXL Extended Cargo Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 EconolineXL Extended Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 EconolineXL Standard Cargo Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 EconolineXL Standard Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 Econoline Club WagonBase Standard Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 Econoline Club WagonXL Standard Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-150 Econoline Club WagonXLT Standard Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-250 EconolineBase Extended Cargo Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-250 EconolineBase Extended Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-250 EconolineBase Standard Cargo Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-250 EconolineBase Standard Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-250 EconolineXL Extended Cargo Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
1986FordE-250 EconolineXL Extended Passenger Van 2-Door4.9L 4917CC 300Cu. In. l6 GAS OHV Naturally Aspirated[Copper Resistor Spark Plug] VIN: Y; Type - Std Service Plg; Gap: .044; w/18mm Thread; High Altitude Calibration .054; Plug Material: Copper; Replaced by SP-420-A; Quantity needed per vehicle: 6
Portions of the information contained in this table have been provided by chasinparts

Item specifics

Condition
Brand New
Quantity
1
SKU
MTA:SP-420
Brand
Motorcraft
Manufacturer Part Number
SP-420
Type
Spark Plug
OE/OEM Part Number
P74PA,P75PA,PRF11Y,PRF9Y,
UPC
Does not apply

Item description from the seller

About this seller

ChasinParts

98.5% positive Feedback•81K items sold

Joined Feb 2011
Usually responds within 24 hours
Welcome to ChasinParts, one of the country’s foremost online auto parts and accessories providers. Select from our extensive inventory; we offer a full line of domestic and import auto parts, a ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

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Product ratings and reviews

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5.0
5 product ratings
  • 5 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

See all 4 reviews
  • by ocleaves2010
    15 Feb, 2018

    Mustang spark plugs

    Needed these for my 1966 Mustang 289, wonderful so far. Easy install and reliable, ran the first set 10 Year. Thought I better change them out.

    Verified purchase: YesCondition: NewSold by: uaintl-2008

  • by mockingbird831-8
    18 Sep, 2018

    Products and nice servuce

    I've always stuck with champian plugs I'm on motercraft oem and if work out during winter there as good as.champian plugs

    Verified purchase: YesCondition: NewSold by: northstardistributingusa

  • by mo40
    23 Jan, 2019

    60's spark plugs

    Great NOS plugs for your old 60's cars. Look beautiful in that old engine.

    Verified purchase: YesCondition: NewSold by: transglobal.marketplace

  • by seapanther67
    31 Mar, 2018

    Spark plugs

    For my ford Galaxeis 500 these spark plugs is what needed

    Verified purchase: YesCondition: NewSold by: uaintl-2008

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