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Jaguar Mark X Spark Plug

We have 5 Items In-stock. Select a year to continue.
$6.48 List Price $7.65 Save $1.17 Availability: In Stock
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NGK BPR5EY V-POWER SPARK PLUG, SOLD INDIVIDUALLY

NGK V-Power Spark Plug has a unique V-power design that directs the spark to the edge of the electrode where it develops more rapidly to improves ignitability than OE manufacturer and racer approved.

Specifications:
  • 14 mm thread size
  • 19 mm reach
  • 20.6 mm hex size
  • 0.03 in. gap size
  • Gasket seat style
  • Resistor plug type
  • Solid terminal nut
  • JIS height
  • Projected tip
  • V-grooved centered electrode

Features:
  • Increases ignitability even in lean burn conditions and lowers ignition system voltage requirements
  • Increases fuel economy and lower emissions
  • Trivalent metal plating has superior anti-corrosion and anti-seizing properties
  • Highly durable against electrical and chemical wear


  • SKU#: NG1233
  • Brand: NGK
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 0.8 mm
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Fits the following Jaguar Mark X Years:
  • 1964-1966 | 6 Cyl 4.2L | Base
  • 1962-1964 | 6 Cyl 3.8L | Base
$5.95 List Price $8.99 Save $3.04 Availability: In Stock
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E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 19 mm reach, 0.81 in. hex size, gasket seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.
  • SKU#: PYRE346
  • Brand: E3
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Product Class: Fuel saver
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Nickel alloy
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Fits the following Jaguar Mark X Years:
  • 1964-1966 | 6 Cyl 4.2L | Base
Rating: (see review/s)

"These spark plugs are impossible to screw in. The thread is good and can go into the engine but the bolt you have to use to screw it in has to be paper thin since the overal spark plug is too fat." posted by: Car person on February 9, 2011

$5.56 List Price $6.56 Save $1.00 Availability: In Stock
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NGK BPR5ES STANDARD SPARK PLUG, SOLD INDIVIDUALLY

NGK Standard Spark Plug is constructed from top quality material that gives optimum performance and reliable ignition to longer plug life.

Specifications:
  • 14 mm thread size
  • 19 mm reach
  • 20.6 mm hex size
  • 0.3 in. gap size
  • Gasket seat style
  • Resistor plug type
  • Removable terminal nut
  • JIS height
  • Projected tip
  • Heat range 5

Features:
  • Offers consistent performance
  • Gives a triple-gasket sealing process
  • OE quality plug of choice for vehicles


  • SKU#: NG7734
  • Brand: NGK
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.1 mm
(see more)
Fits the following Jaguar Mark X Years:
  • 1964-1966 | 6 Cyl 4.2L | Base
  • 1962-1964 | 6 Cyl 3.8L | Base
$12.42 List Price $14.66 Save $2.24 Availability: In Stock
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NGK BPR5EGP G-POWER PLATINUM SPARK PLUG, SOLD INDIVIDUALLY

NGK G-Power Spark Plug is a world class design that gives better fuel efficiency, lower emissions, and quicker starts.

Specifications:
  • 14 mm thread size
  • 19 mm reach
  • 20.6 mm hex size
  • 0.04 in. gap size
  • Gasket seat style
  • Resistor plug type
  • Removable terminal nut
  • Projected tip
  • JIS height
  • Platinum tipped center electrode
  • Trapezoid beveled cut ground electrode
  • Heat range 5

Features:
  • Extremely durable under high heat
  • Trivalent metal plating offers superior anti-corrosion and anti-seizing properties


  • SKU#: NG7082
  • Brand: NGK
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Platinum
  • Gap Size: 1.016 mm
(see more)
Fits the following Jaguar Mark X Years:
  • 1964-1966 | 6 Cyl 4.2L | Base
  • 1962-1964 | 6 Cyl 3.8L | Base
$31.13 List Price $36.73 Save $5.60 Availability: In Stock
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PRESTOLITE PROCONNECT SPARK PLUG WIRES, SET OF 6

Prestolite ProConnect Spark Plug Wire offers superior fiberglass, silicone, and Kevlar construction for excellent conductivity. High temperature performance, EMI/RFI noise suppression, and durability. Wiring systems are specially designed to meet customer-established performance, reliability, and cost specifications.

Features:
  • OE conductor and OE/OES specified insulators, nipples, and terminals
  • Superior fiberglass, silicone, and Kevlar construction for excellent conductivity, high temperature performance, EMI/RFI noise suppression, and durability
  • Estimated to withstand temperatures from -40 degrees Fahrenheit to 428 degrees Fahrenheit
  • Click-in-place end caps design that match to OE end caps for quick installation and a tight fit without adjustment that gives a perfect fit
  • Ignition cable and wiring systems specially designed to meet customer-established performance, reliability, and cost specifications
  • Electronic protection systems from electrical or magnetic interference
  • Resistant to heat, cold, and chemical attack
Allows for all weather starting. Meets SAE j2031 class E specifications. Won't crack or shrink and carries a maximum voltage.

  • SKU#: PRP146032
  • Brand: Prestolite
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Lifetime Prestolite limited warranty
  • Wire Color: Black
 
Fits the following Jaguar Mark X Years:
  • 1964-1966 | 6 Cyl 4.2L | Base
  • 1962-1964 | 6 Cyl 3.8L | Base