Notes: JAPAN OR NORTH AMERICAN MADE MODELS. This OES set is made in Japan. 90080-91110 is made in the USA. Main difference is the Japan made ones come w/ round spark plug boots/seals and the USA made ones come w/ square spark plug boots/seals. Our aftermarket brand ones, all come w/ the square spark plug boots/seals, but underneath the square cover is a round sealing surface so functionally they are fine.

Notes: NORTH AMERICAN MADE MODELS. This OES set is made in the USA and has square spark plug seals. Japan made set #90919-22400 has round spark plug boots/seals.

Notes: Square shaped spark plug seals.

Notes: This is a 3 wire set - 3 wires is correct for this application (one side is direct coil connection)

Notes: JAPAN OR NORTH AMERICAN MADE MODELS. This OES set is made in Japan. 90080-91110 is made in the USA. Main difference is the Japan made ones come w/ round spark plug boots/seals and the USA made ones come w/ square spark plug boots/seals. Our aftermarket brand ones, all come w/ the square spark plug boots/seals, but underneath the square cover is a round sealing surface so functionally they are fine.

Notes: NORTH AMERICAN MADE MODELS. This OES set is made in the USA and has square spark plug seals. Japan made set #90919-22400 has round spark plug boots/seals.

Notes: Square shaped spark plug seals.

Notes: This is a 3 wire set - 3 wires is correct for this application (one side is direct coil connection)

Notes: JAPAN OR NORTH AMERICAN MADE MODELS. This OES set is made in Japan. 90080-91110 is made in the USA. Main difference is the Japan made ones come w/ round spark plug boots/seals and the USA made ones come w/ square spark plug boots/seals. Our aftermarket brand ones, all come w/ the square spark plug boots/seals, but underneath the square cover is a round sealing surface so functionally they are fine.

Notes: NORTH AMERICAN MADE MODELS. This OES set is made in the USA and has square spark plug seals. Japan made set #90919-22400 has round spark plug boots/seals.

Notes: Square shaped spark plug seals.

Notes: This is a 3 wire set - 3 wires is correct for this application (one side is direct coil connection)

Notes: NORTH AMERICAN MADE MODELS. This OES set is made in the USA and has square spark plug seals. Japan made set #90919-22400 has round spark plug boots/seals.

Detailed Notes: This OE set - is made in the USA. This OES set has square spark plug seals.

Notes: JAPAN OR NORTH AMERICAN MADE MODELS. This OES set is made in Japan. 90080-91110 is made in the USA. Main difference is the Japan made ones come w/ round spark plug boots/seals and the USA made ones come w/ square spark plug boots/seals. Our aftermarket brand ones, all come w/ the square spark plug boots/seals, but underneath the square cover is a round sealing surface so functionally they are fine.

Notes: NORTH AMERICAN MADE MODELS. This OES set is made in the USA and has square spark plug seals. Japan made set #90919-22400 has round spark plug boots/seals.

Notes: Square shaped spark plug seals.

Notes: # 1

Notes: # 2

Notes: This is a 3 wire set - 3 wires is correct for this application (one side is direct coil connection)

Notes: JAPAN OR NORTH AMERICAN MADE MODELS. This OES set is made in Japan. 90080-91110 is made in the USA. Main difference is the Japan made ones come w/ round spark plug boots/seals and the USA made ones come w/ square spark plug boots/seals. Our aftermarket brand ones, all come w/ the square spark plug boots/seals, but underneath the square cover is a round sealing surface so functionally they are fine.