Equivalents for the Mercruiser spark plug 33803991
Mercruiser 33803991, a spark plug — tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), reach 11.2 mm, thread 14 mm, heat range hot. 562 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Mercruiser 33803991 spark plug
- Resistor
- no
- Torque
- fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)
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562 equivalents compatible with the Mercruiser 33803991 spark plug
- A
- A
- K
- K
- K
- K
- M
- A
- A
- M
- N
- N
- N
- L
- N
- M
- M
- M
- M
- N
- I
- L
- B
- E
- L
- M
- M
- P
- N
- L
- N
- N
- M
- B
- I
- L
- B
- E
- U
- M
- P
- P
- N
- M
- M
- B
- U
- H
- H
- H
- N
- N
- E
- H
- P
- N
- H
- H
- M
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- V
- V
- V
- V
- V
- V
- D
- B
- M
- V
- V
- V
- V
- B
- M
- M
- M
- M
- M
- M
- M
- M
- G
- G
- B
- B
- M
- Y
- M
- Y
- L
- L
- L
- L
- M
- M
No equivalent for this brand selection.
What can replace a Mercruiser 33803991 spark plug?
The Mercruiser 33803991 is interchangeable with: NGK BP6FS, Bosch H4B, Champion V4C, NGK BP7FS, NGK BPR6FS, NGK UR5. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Mercruiser 33803991?
Thread 14 mm, Reach 11.2 mm, Heat range Hot, Resistor no, 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.