MOTO1988 Pre-oiled Foam Air Filter Kit for Yamaha Rhino 450/660 (2004–2009) with Oil Filter & Spark Plug

MOTO1988's kit supplies a pre-oiled foam air filter, a compatible oil filter, and a spark plug engineered for Yamaha Rhino 450 (2006–2009) and Rhino 660 (2004–2007) models.

This three-piece replacement set is built to fit specified Yamaha OEM part numbers and arrives ready to install: the foam air element comes pre-treated with oil to trap dirt, the oil filter matches factory specifications, and the spark plug restores ignition consistency. The components are grouped to simplify routine maintenance after trail outings or seasonal storage. Confirm fitment by matching your vehicle year and OEM numbers before ordering.

How will this kit affect engine breathing and filtration?

The pre-oiled foam air filter captures fine dust and coarse debris while preserving airflow, which helps the engine maintain throttle response. Foam construction is resilient to moisture and easy to clean, extending service intervals when used with proper cleaning and re-oiling.

• Pre-oiled foam traps particles while keeping airflow stable
• Washable foam renews performance with cleaning and re-oiling
• Moisture-resistant material suitable for wet trail conditions
• Designed to match Yamaha OEM airbox dimensions for a good seal

Will the oil filter included meet Yamaha specifications?

The oil filter in this package corresponds to the listed manufacturer part numbers and is designed to replace the factory filter for the compatible Rhino models. It removes metal particles and engine contaminants from circulating oil to support lubrication system health between oil changes.

• Fits OEM numbers 5GH-13440-20-00 and 5GH-13440-00-00
• Standard construction for efficient particle capture
• Compatible with routine oil change intervals recommended for your Rhino
• Simple swap-in design for straightforward installation

Does the spark plug included improve starting and throttle response?

The spark plug supplied in this kit restores a fresh ignition surface for reliable starts and consistent combustion. Replacing a worn plug helps maintain fuel efficiency and smooth throttle transition, especially after many hours of off-road use.

• Meets fitment needs for listed Rhino years and models
• Clean electrode reduces misfires and rough idling
• Standard heat range suitable for stock Rhino engines
• Easy to gap/check during installation for optimal performance

What should I check before buying this replacement set?

Verify your vehicle year and model against the compatibility list and OEM part numbers to ensure proper fit. Inspect your existing filter, oil filter, and plug mounting locations to confirm the kit will match the factory interfaces and clearances.

• Compatible with Yamaha Rhino 450 YXR450 (2006–2009)
• Compatible with Yamaha Rhino 660 YXR660 (2004–2007)
• Manufacturer parts referenced: 5UG-E4451-00-00, 5GH-13440-20-00, 5GH-13440-00-00
• Package includes pre-oiled foam air filter, oil filter, and spark plug

Who is this for: This maintenance kit is intended for Yamaha Rhino owners and mechanics who want a single-purchase solution for routine service on 2004–2009 Rhino 450 and 660 models. It suits riders who prefer a pre-oiled air element for immediate installation, anyone performing scheduled oil and ignition maintenance, and shops seeking OEM-referenced replacement parts. If you maintain your Rhino regularly and match the OEM numbers listed, this kit streamlines servicing and helps keep off-road performance dependable.