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Plug Cap Assembly
Yamaha Motors

Plug Cap Assembly 663-82370-01-00

Country of Origin:
United States
Satisfaction Rating
(28 ratings)
Genuine OEM product
PartX Rating: Best
$13.30$15.65
You save $2.35
-15%
In stock
5+ in stock
  • This is an OEM part manufactured by Yamaha Motors
  • 30 day return policy
Parts included in this kitYamaha Motors logo

Product Description

Yamaha factory part. Search for more factory parts & parts diagrams.

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Parts Included in this Kit

These parts can also be purchased separately

NameSKUBrand
Plug Cap Assembly663-82370-01-00Yamaha Motors
Clamp90465-06M28-00Yamaha Motors

Product Questions 1

I want wires that lead from the ignition coil to the spark plugs. This kit does not appear to include the cables. Yamaha MotorsPlug Cap Assembly 663-82370-01-00

Hi, please send us your yamaha model number to support@crowleymarine.com so we can recommend the correct leads.

28 Product Reviews

Very good service. All received when promised.

Mark Kindergan — Jan 27, 2026

Great- called Customer Support 1/2 hour after I placed my order and had 2 items removed from the order with no problems.

Jeff — Jul 8, 2025

Parts ordered were delivered quickly and i have already installed. Thank you.

Robert Hussey — May 27, 2025

Took way to long to receive parts over two weeks i could have ordered locally and received in one week

Dale Drew — Nov 29, 2024

Parts Fitment

Please verify fitment before ordering.

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Yamaha MotorsInternationalEM
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Yamaha MotorsOutboard2
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Supersession Chain

NameSKUSuperseding SKU
663-82370-01-00663-82370-00-00Current
663-82370-00-00838-82370-00-00Current
Plug Cap Assembly(viewing)663-82370-01-00Current

Aftermarket Interchange

NameSKUPriceBrand
PLUG CAP ASYOMAX-663-82370-01$1.00
SPARK PLUG CAP ASSYX20401831$4.02
Cap, Spark Plug (Boot)PM-663-82370-01-00$13.05