BDFHYK Ignition Coil Pack UF550, Fits Nissan Altima Maxima Murano Pathfinder Quest Infiniti EX35 FX35 Q50 2.5L 3.5L V6, Set of 6

Q: Will this UF550 ignition coil set fit my Nissan or Infiniti?
A: It is designed for listed Nissan and Infiniti service groups using a matching UF550-style coil. Confirm the exact engine, connector, mounting points, and OE reference before ordering.

Q: What is included?
A: Package includes 6 ignition coil packs.

Q: Are spark plugs included?
A: No. Spark plugs are not included.

Q: Which Nissan models are listed?
A: Listed Nissan service groups include Altima, Maxima, Murano, Pathfinder, Quest, and 350Z.

Q: Which Infiniti models are listed?
A: Listed Infiniti service groups include EX35, FX35, G25, G35, JX35, M35, M35h, Q50, Q60, Q70, and QX60.

Q: Which reference numbers should I compare?
A: Compare UF550, UF-550, C1670, and 22448JA11C with the original coil.

Q: What should I check before ordering?
A: Confirm year, model, engine, connector shape, mounting points, coil length, and OE reference.

Q: What symptoms may indicate a weak ignition coil?
A: Hard starting, rough idle, hesitation, weak acceleration, reduced fuel economy, misfire symptoms, and a check engine light may be related to a weak coil.

Q: Can this coil set repair every misfire?
A: No. Misfires can also come from spark plugs, wiring, fuel delivery, air leaks, sensors, or engine mechanical issues.

Q: Is this a factory-branded Nissan or Infiniti part?
A: No. BDFHYK ignition coils are OE-style aftermarket replacement parts.