Equivalents for the Auto Delta spark plug GP4170PH
The Auto Delta GP4170PH spark plug with reach 19.0 mm, heat range very hot, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Here are its 195 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Auto Delta GP4170PH spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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195 equivalents compatible with the Auto Delta GP4170PH spark plug









































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- F
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- L
- I
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- M
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- M

- H
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- D
No equivalent for this brand selection.
What can replace a Auto Delta GP4170PH spark plug?
The Auto Delta GP4170PH is interchangeable with: Bosch CH169, Champion CH169, Denso G101, Bosch CH172, Bosch GLP014, Champion CH172. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Auto Delta GP4170PH?
Thread 14 mm, Reach 19.0 mm, Heat range Very hot, Resistor no, Seat Flat (gasket), Torque fonte 25–35 N·m · alu 25–30 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.