2003 Ford F150 Spark Plug

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      • Sponsored
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        Bosch Double Iridium Spark Plug 9606 for 2003 Ford F150

        Notes: Double iridium, Do Not Gap, Gap is Preset

        • PRICE: 9.29
        • Pre-Gap Size: 1mm
        • Resistance: 6000Ohms
        • Reach: 17.5mm
        • Metal Type: Iridium - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Tapered
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Ground Configuration: Standard
        • Manufacturer Heat Range: 7
        • Hex Size: 16 mm

      • Sponsored
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        Bosch Iridium Spark Plug 9605 for 2003 Ford F150

        Notes: Double iridium, Do Not Gap, Gap is Preset

        • PRICE: 8.99
        • Pre-Gap Size: 1mm
        • Resistance: 6000Ohms
        • Reach: 17.5mm
        • Metal Type: Iridium - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Tapered
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Ground Configuration: Standard
        • Manufacturer Heat Range: 7
        • Hex Size: 16 mm

      • Sponsored
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        Bosch Double Iridium Spark Plug 9660 for 2003 Ford F150

        Notes: Double iridium, Do Not Gap, Gap is Preset

        • PRICE: 8.99
        • Pre-Gap Size: 1mm
        • Resistance: 6000Ohms
        • Reach: 17.5mm
        • Metal Type: Iridium - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Tapered
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Ground Configuration: Standard
        • Manufacturer Heat Range: 8
        • Hex Size: 16 mm

      • Sponsored
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        Bosch Double Iridium Spark Plug 9608 for 2003 Ford F150

        Notes: Double iridium, Do Not Gap, Gap is Preset

        • PRICE: 8.79
        • Pre-Gap Size: 1mm
        • Resistance: 6000Ohms
        • Reach: 17.5mm
        • Metal Type: Iridium - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Tapered
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Ground Configuration: Standard
        • Manufacturer Heat Range: 6
        • Hex Size: 16 mm

      • Sponsored
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        Autolite XP Iridium Spark Plug XP103 for 2003 Ford F150
        • Part # XP103
        • SKU # 896888

        Notes: Iridium enhanced center electrode. Proprietary V-trimmed platinum side wire. 0.6mm finewire design

        • PRICE: 9.79
        • Pre-Gap Size: 0.052in
        • Reach: 0.679
        • Metal Type: Iridium
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Stud
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Ground Electrode Core Material: Platinum
        • Ground Configuration: Single
        • Resistor Type: Yes
        • Center Electrode Core Material: Copper

      • Sponsored
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        Autolite XP Iridium Spark Plug XP104 for 2003 Ford F150
        • Part # XP104
        • SKU # 896877

        Notes: Iridium enhanced center electrode. Proprietary V-trimmed platinum side wire. 0.6mm finewire design

        • PRICE: 9.29
        • Pre-Gap Size: 0.052in
        • Reach: 0.679
        • Metal Type: Iridium
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Stud
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Ground Electrode Core Material: Platinum
        • Ground Configuration: Single
        • Resistor Type: Yes
        • Center Electrode Core Material: Copper

      • Sponsored
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        Autolite XP Iridium Spark Plug XP5144 for 2003 Ford F150
        • Part # XP5144
        • SKU # 896885

        • PRICE: 9.49
        • Pre-Gap Size: 0.055in
        • Reach: 0.809
        • Metal Type: Iridium
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Stud
        • Seat Type: Tapered
        • Center Electrode Tip Material: Nickel
        • Ground Electrode Core Material: Platinum
        • Ground Configuration: Single
        • Resistor Type: Yes
        • Center Electrode Core Material: Copper

      • Sponsored
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        NGK IX Iridium Spark Plug 7164 for 2003 Ford F150
        • Part # 7164
        • SKU # 942664

        • PRICE: 10.49
        • Pre-Gap Size: 0.06in
        • Reach: 0.708in
        • Metal Type: Iridium
        • Thread Diameter: 14mm
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Non-Removable Nut
        • Ground Configuration: Single
        • Center Electrode Core Material: Copper
        • Resistance: 5000Ohms
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Insulator Height: 53mm
        • Ground Electrode Core Material: Nickel Alloy
        • Resistor Type: Yes
        • Manufacturer Heat Range: 5

      • Sponsored
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        NGK IX Iridium Spark Plug 7316 for 2003 Ford F150
        • Part # 7316
        • SKU # 940858

        • PRICE: 11.49
        • Pre-Gap Size: 0.06in
        • Reach: 0.708in
        • Metal Type: Iridium
        • Thread Diameter: 14mm
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Non-Removable Nut
        • Ground Configuration: Single
        • Center Electrode Core Material: Copper
        • Resistance: 5000Ohms
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Insulator Height: 53mm
        • Ground Electrode Core Material: Nickel Alloy
        • Resistor Type: Yes
        • Manufacturer Heat Range: 5

      • Sponsored
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        NGK IX Iridium Spark Plug 7397 for 2003 Ford F150
        • Part # 7397
        • SKU # 940882

        • PRICE: 11.49
        • Pre-Gap Size: 0.04in
        • Reach: 0.708in
        • Metal Type: Iridium
        • Thread Diameter: 14mm
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Non-Removable Nut
        • Ground Configuration: Single
        • Center Electrode Core Material: Copper
        • Resistance: 5000Ohms
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Insulator Height: 53mm
        • Ground Electrode Core Material: Nickel Alloy
        • Resistor Type: Yes
        • Manufacturer Heat Range: 5

      • Sponsored
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        NGK IX Iridium Spark Plug 3689 for 2003 Ford F150
        • Part # 3689
        • SKU # 940965

        • PRICE: 11.49
        • Pre-Gap Size: 0.04in
        • Reach: 0.708in
        • Metal Type: Iridium
        • Thread Diameter: 14mm
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Non-Removable Nut
        • Ground Configuration: Single
        • Center Electrode Core Material: Copper
        • Resistance: 5000Ohms
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Insulator Height: 53mm
        • Ground Electrode Core Material: Nickel Alloy
        • Resistor Type: Yes
        • Manufacturer Heat Range: 6

      • Sponsored
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        NGK Ruthenium HX Spark Plug 94567 for 2003 Ford F150
        • Part # 94567
        • SKU # 1123110

        • PRICE: 13.99
        • Pre-Gap Size: 0.044in
        • Reach: 0.708in
        • Thread Diameter: 14mm
        • Metal Type: Ruthenium
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: DFE
        • Ground Configuration: Standard
        • Center Electrode Core Material: Copper Core
        • Resistance: 5000Ohms
        • Seat Type: Tapered
        • Insulator Height: 52.5mm
        • Center Electrode Tip Material: Ruthenium
        • Ground Electrode Core Material: Nickel Core
        • Manufacturer Heat Range: 5
        • Hex Size: 5/8 in

      • Sponsored
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        NGK Laser Iridium Spark Plug 4477 for 2003 Ford F150
        • Part # 4477
        • SKU # 941047

        • PRICE: 17.99
        • Pre-Gap Size: 0.052in
        • Reach: 0.708in
        • Metal Type: Iridium
        • Thread Diameter: 14mm
        • Electrical Terminal Type: Non-Removable Nut
        • Ground Configuration: Single
        • Center Electrode Core Material: Copper
        • Resistance: 5000Ohms
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Insulator Height: 53mm
        • Ground Electrode Core Material: Nickel Alloy
        • Resistor Type: Yes
        • Manufacturer Heat Range: 6

      • Sponsored
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        NGK Laser Iridium Spark Plug 97287 for 2003 Ford F150
        • Part # 97287
        • SKU # 409611

        • PRICE: 17.99
        • Pre-Gap Size: 0.052IN
        • Reach: 0.708MM
        • Metal Type: Iridium
        • Thread Diameter: 14.0mm
        • Electrical Terminal Type: Non-Removable Nut
        • Ground Configuration: Single
        • Center Electrode Core Material: Copper
        • Resistance: 5000Ohms
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Insulator Height: 53mm
        • Ground Electrode Core Material: Nickel
        • Resistor Type: No
        • Manufacturer Heat Range: 5

      • Sponsored
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        Denso TT Iridium Spark Plug 4713 for 2003 Ford F150

        • PRICE: 12.99
        • Pre-Gap Size: 0.04in
        • Metal Type: Iridium
        • Ground Electrode Tip Design: Twin Tip
        • Electrical Terminal Type: Non-Removable Nut
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Ground Electrode Core Material: Platinum
        • Ground Configuration: Single
        • Resistor Type: Yes
        • Center Electrode Core Material: Copper
        • Manufacturer Heat Range: 16

      • Sponsored
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        Bosch Double Platinum Spark Plug 8103 for 2003 Ford F150

        Notes: Do Not Gap, Gap is Preset

        • PRICE: 7.19
        • Pre-Gap Size: 1mm
        • Resistance: 6000Ohms
        • Reach: 17.5mm
        • Metal Type: Platinum - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Standard
        • Seat Type: Tapered
        • Center Electrode Tip Material: Platinum
        • Ground Configuration: Standard
        • Manufacturer Heat Range: 7
        • Hex Size: 16 mm

      • Sponsored
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        Bosch Double Platinum Spark Plug 8120 for 2003 Ford F150

        Notes: Do Not Gap, Gap is Preset

        • PRICE: 6.79
        • Pre-Gap Size: 1mm
        • Resistance: 6000Ohms
        • Reach: 17.5mm
        • Metal Type: Platinum - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Standard
        • Seat Type: Tapered
        • Center Electrode Tip Material: Platinum
        • Ground Configuration: Standard
        • Manufacturer Heat Range: 8
        • Hex Size: 16 mm

      • Sponsored
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        Bosch Double Platinum Spark Plug 8111 for 2003 Ford F150

        Notes: Do Not Gap, Gap is Preset

        • PRICE: 7.19
        • Pre-Gap Size: 1mm
        • Resistance: 6000Ohms
        • Reach: 17.5mm
        • Metal Type: Platinum - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Standard
        • Seat Type: Tapered
        • Center Electrode Tip Material: Platinum
        • Ground Configuration: Standard
        • Manufacturer Heat Range: 7
        • Hex Size: 16 mm

      • Sponsored
        Sponsored
        Bosch Double Platinum Spark Plug 8113 for 2003 Ford F150

        Notes: Do Not Gap, Gap is Preset

        • PRICE: 6.99
        • Pre-Gap Size: 1mm
        • Resistance: 6000Ohms
        • Reach: 17.5mm
        • Thread Diameter: 14mm
        • Metal Type: Platinum - Double
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Standard
        • Seat Type: Tapered
        • Center Electrode Tip Material: Platinum
        • Ground Configuration: Standard
        • Manufacturer Heat Range: 6
        • Hex Size: 16 mm

      • Sponsored
        Sponsored
        Autolite Double Platinum Spark Plug APP103 for 2003 Ford F150
        • Part # APP103
        • SKU # 434628

        Notes: 0.050"/1.3mm.

        • PRICE: 6.49
        • Pre-Gap Size: 1.3mm
        • Reach: 0.679
        • Metal Type: Platinum - Double
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Stud
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Ground Electrode Core Material: Platinum
        • Ground Configuration: Single
        • Resistor Type: Yes
        • Center Electrode Core Material: Copper

      • Sponsored
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        Autolite Double Platinum Spark Plug APP104 for 2003 Ford F150
        • Part # APP104
        • SKU # 434627

        Notes: 0.054"/1.4mm.

        • PRICE: 6.49
        • Pre-Gap Size: 0.052in
        • Reach: 0.679
        • Metal Type: Platinum - Double
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Stud
        • Seat Type: Tapered
        • Center Electrode Tip Material: Nickel
        • Ground Electrode Core Material: Platinum
        • Ground Configuration: Single
        • Resistor Type: Yes
        • Center Electrode Core Material: Copper

      • Sponsored
        Sponsored
        Autolite Double Platinum Spark Plug APP5144 for 2003 Ford F150
        • Part # APP5144
        • SKU # 117702

        • PRICE: 5.99
        • Pre-Gap Size: 0.055in
        • Reach: 0.809
        • Metal Type: Platinum - Double
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Stud
        • Seat Type: Tapered
        • Center Electrode Tip Material: Platinum
        • Ground Electrode Core Material: Platinum
        • Ground Configuration: Single
        • Resistor Type: Yes
        • Center Electrode Core Material: Copper

      • Sponsored
        Sponsored
        ACDelco Double Platinum Spark Plug 41-810 for 2003 Ford F150

        Notes: Gap 0.054". Professional. Double platinum. Reman=No. US ACD=Y. Can ACD=Y. Quantity per car: 8.

        • PRICE: 8.99
        • Reach: 0.679in
        • Metal Type: Platinum - Double
        • Seat Type: Tapered
        • Center Electrode Tip Material: Platinum
        • Resistor Type: Yes
        • Center Electrode Core Material: Nickel
        • Manufacturer Heat Range: 2

      Customer

      Reviews

      Reviews for


      Can't ever go wrong with OEM!

      Howard

      in 4 months

      These OEM plugs are great and the price isn't bad either. I was changing the intake manifold, so while I was there, changed the plugs too. I checked the gap, and they were good right out of the box!

      What kind of vehicle do you drive? 2003 Ford F150

      These OEM plugs are great and the price isn't bad either. I was changing the intake manifold, so while I was there, changed the plugs too. I checked the gap, and they were good right out of the box!

      What kind of vehicle do you drive? 2003 Ford F150

      Reviews for


      Awesome Product

      SherkyTurkey

      in 5 months

      The product was awesome and works super well. Installation was a pain but that is not their fault at all. I have a 2003 F-150 with the 5.4 V8 and man, they did not it easy to change the plugs on that thing at all. Best advice I have, take the fuel rail off. People will tell you that you do not have to but you do. Awesome service, awesome product! Well done AutoZone!

      What kind of vehicle do you drive? 2003 Ford F150

      The product was awesome and works super well. Installation was a pain but that is not their fault at all. I have a 2003 F-150 with the 5.4 V8 and man, they did not it easy to change the plugs on that thing at all. Best advice I have, take the fuel rail off. People will tell you that you do not have to but you do. Awesome service, awesome product! Well done AutoZone!

      What kind of vehicle do you drive? 2003 Ford F150

      Reviews for


      Original OEM Spec plug

      Eian

      in 7 months

      I was going for an exact OEM replacement, and this is what I needed, times 8 or my V8 5.4L engine in my Ford F-150. I replaced concurrently with a faulty COP module to restore optimal engine performance and fuel economy.

      What kind of vehicle do you drive? 2003 Ford F-150 XLT

      I was going for an exact OEM replacement, and this is what I needed, times 8 or my V8 5.4L engine in my Ford F-150. I replaced concurrently with a faulty COP module to restore optimal engine performance and fuel economy.

      What kind of vehicle do you drive? 2003 Ford F-150 XLT