My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Wiseco W5667 ATV Gasket Set 2 & 4 Cycle Engine Head Base Exhaust Kit

(1994-1995 Polaris 300 2x4; 1994-1995 Polaris 300 4x4; 1994 Polaris Big Boss 300 6x6; 1996-2000 Polaris Xplorer 300 4x4; 1996-1999 Polaris Xpress 300)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

W5667
10 reviews
Sale Price

$26.99

Estimated ship date Friday, November 20

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wiseco W5667 ATV Gasket Set is a complete engine gasket kit designed for 2-cycle and 4-cycle ATV applications. Wiseco's gasket sets are precision-manufactured to provide reliable sealing performance and are engineered to meet or exceed OEM specifications, making them an ideal choice for engine rebuilds, top-end jobs, or routine maintenance.

Kit Includes:

  • Head Gasket – Provides a secure seal between the cylinder head and cylinder, preventing combustion leaks
  • Base Gasket – Seals the junction between the cylinder and crankcase for proper compression retention
  • Exhaust Gasket – Ensures a leak-free seal at the exhaust port for optimal engine efficiency

Wiseco is a trusted name in powersports performance, known for producing high-quality pistons, rings, and engine components. The W5667 gasket set pairs perfectly with Wiseco piston kits for a complete top-end rebuild solution on compatible ATV engines.

Products specifications

Fits

1994-1995 Polaris 300 2x4; 1994-1995 Polaris 300 4x4; 1994 Polaris Big Boss 300 6x6; 1996-2000 Polaris Xplorer 300 4x4; 1996-1999 Polaris Xpress 300

Checkout was painless, and I like that I can pay with Amazon, so I don't have to keep credit card in multiple places

Great prices!

smooth

best price

Site was easy to use and the prices were very reasonable! When I received the items I ordered the items were Supposed to be Standard brand coil packs UF-578 and UF-579. What I received were Temic coil packs. I did not want to go through the hassle of returning them, but I really wanted the advertised Standard coil packs.

The part looks the same but does not work with my truck. Tried 2 times per instructions but truck will not run. Placed old part in fire truck to run.

Awesome quick and informative.

Fast shipper, although I had some trouble placing the order online

good

quick and easy checkout

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy