Spark plug · Motorcraft

Equivalents for the Motorcraft spark plug SP520

Motorcraft SP520, a spark plug featuring reach 25.0 mm, thread 14 mm, heat range very hot, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour). Compare its 37 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information Motorcraft SP520 spark plug

Resistor
yes
Torque
fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)

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What can replace a Motorcraft SP520 spark plug?

The Motorcraft SP520 is interchangeable with: NGK LTR6BP13, Bosch HR7NPP30V, Champion RE7PYC5103, NGK LTR6DP13, Champion OE029T10, Champion OE029U04. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Motorcraft SP520?

Thread 14 mm, Reach 25.0 mm, Heat range Very hot, Gap 1.3mm, Resistor yes, Seat Tapered, Torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)

Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.