Plug by Yamaha

Yamaha UTV/ATV & Side by Side Radiators & Radiator Parts - Available at buywitchdoctors.com

Product Specifications: Genuine OEM Yamaha Plug, Part # 90338-06041-00.

Keep your machine running like new with genuine Yamaha Radiators & Radiator Parts paired with premium maintenance parts from buywitchdoctors.com. The radiator is the heat exchanger at the front of your cooling system, passing hot coolant through thin tubes and fins so airflow can carry engine heat away, while related parts such as the cap, fittings, mounts, shrouds, grommets, and guards keep it sealed, supported, and protected. A clean, leak-free radiator keeps engine temperatures steady on slow climbs, long hauls, and hot days. Riders most often replace radiators and radiator parts after coolant leaks or crusty residue at the core or tanks, bent, crushed, or clogged fins from rocks and mud, cracked or corroded tanks, overheating or boil-over, a radiator cap that no longer holds pressure, broken mounting tabs or worn rubber mounts, coolant mixing with oil, or damage from a rollover or a hard trail impact.

Why Choose Genuine OEM Yamaha Parts?

Choosing original equipment manufacturer (OEM) parts ensures your vehicle maintains its factory-standard performance, reliability, and fuel efficiency. Genuine parts eliminate the guesswork of aftermarket alternatives, offering a seamless integration with your engine's configuration.

• Exact-Fit Design: Matched to Yamaha's original bolt patterns, sealing surfaces, and dimensions for a leak-resistant fit.
• Factory-Spec Quality: Built to the same standards as the parts installed on your machine at the factory.
• Peace of Mind: Skip the trial and error of universal or aftermarket parts that may not seal or align correctly.

Premium Materials & Precision Engineering

Crafted to strict factory tolerances, these components utilize high-grade alloys and chemical-resistant seals. This specialized engineering withstands harsh off-road vibrations, extreme temperatures, and modern fuel additives, preventing premature wear and leaks. Genuine radiators and parts use heat-conducting aluminum cores with precisely formed tubes and fins, pressure-tested tanks and seams, and coolant-resistant seals and rubber mounts, so they shed heat efficiently, hold pressure without leaking, and resist cracking and fatigue through repeated heat cycles and constant vibration.

Comprehensive Model Fitment (2015-Current)

This genuine OEM part is engineered for a wide range of Yamaha side-by-side (SxS) and all-terrain vehicles (ATV) built from 2015 to the current model year. Please verify your series matches below:

Utility Task Vehicles (UTVs / Side-by-Sides)

• Viking Series: Viking 700 EPS, Viking 700 Ranch Edition, Viking VI EPS
• Wolverine Series: Wolverine R-Spec, Wolverine X2 850, Wolverine X4 850, Wolverine X2 1000, Wolverine RMAX2 1000 (Sport, XT-R, Limited), Wolverine RMAX4 1000
• YXZ Series: YXZ1000R, YXZ1000R SS

All-Terrain Vehicles (ATVs)

• YFZ Series: YFZ50, YFZ450R, YFZ450R SE
• Raptor Series: Raptor 90, Raptor 110, Raptor 700, Raptor 700R, Raptor 700R SE
• Grizzly Series: Grizzly 90, Grizzly 110, Grizzly 700 EPS, Grizzly 700 SE, Grizzly 700 XT-R
• Kodiak Series: Kodiak 450, Kodiak 450 EPS, Kodiak 700, Kodiak 700 EPS, Kodiak 700 SE

⚠️ IMPORTANT DISCLAIMER: Fitment can vary by production date and sub-model trim. Always verify your exact original equipment part number from your vehicle's schematic or consult a certified technician before finalizing your purchase to guarantee flawless compatibility.

Other Popular Parts & Secondary Accessories

• Radiator Hose & Lines: Hoses and lines carry coolant between the engine and the radiator. Inspect them for cracks, soft spots, and loose clamps whenever you replace a radiator so the necks and connections stay sealed.
• Cooling Fans & Components: The cooling fan pulls air through the radiator at low speed and idle. If your engine runs hot only when crawling or sitting still, test the fan and its switch along with your radiator.
• Coolant Tanks & Components: The coolant tank, cap, and related lines give the system room to expand and help hold pressure. Check them for cracks, leaks, and a weak cap whenever you service the radiator.
• Hose Clamps: Hose clamps hold each hose end tight against its fitting. Install fresh clamps with a new radiator so the connections stay sealed and do not weep under heat and vibration.
• Coolant: Fresh coolant protects your engine from overheating, freezing, and corrosion. Refill with the type your Yamaha service manual specifies and bleed the system after radiator service so no air pockets remain.
• Thermostats & Components: The thermostat controls when coolant flows to the radiator. If the engine overheats or never reaches normal temperature, test the thermostat and its housing along with the radiator to find the real cause.

Frequently Asked Questions (FAQs)

Q: How do I know when my Yamaha radiator or radiator parts need to be replaced, and how do I confirm the right ones for my machine?
A: Look for coolant leaks or crusty residue at the core, tanks, or seams, bent, crushed, or clogged fins, cracked or corroded tanks, overheating or boil-over, a weak radiator cap, broken mounts, and oil that looks milky or coolant that looks oily. Before replacing parts, check the coolant level, cap, hoses, fan, thermostat, and water pump, since these can cause similar symptoms. Because radiators and parts vary by model, model year, and engine, confirm the correct parts, coolant type, and service procedure using your Yamaha service manual or factory schematic, or contact us with your model and VIN and we will help you match them.

Q: How do mud, water, sand, and heat affect radiators and radiator parts on the trail?
A: Packed mud, sand, and grass can clog the fins and block airflow, which traps heat and causes overheating, while rocks and sticks can bend fins or puncture an exposed core. Heat and pressure cycles also age tanks, seals, and rubber mounts over time. After a hot, muddy, or dusty ride, rinse the radiator gently from the engine side outward, avoid bending fins or using high pressure, and check the coolant level with the engine cool. Follow your Yamaha service manual for correct installation, filling, and safe service guidance.

PRO TIP: Learn More about Yamaha OEM vs. Aftermarket Parts

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Are You Looking to Find Great Places & Adventurous Trails to Ride Your UTV, Side by Side or ATV? Check out these highly recommended places:

• Northern Outdoors
• Imperial Sand Dunes
• Johnson Valley OHV Area
• Gypsum City OHV Park
• Leatherwood Off-Road Park