MOTO1988 Big Bear 350 air filter guide end cap kit enhances engine breathing and protection.
MOTO1988 Moto-4 250 air filter guide end cap kit improves airflow in Yamaha ATV.
MOTO1988 Moto-4 350 air filter guide end cap kit promotes cleaner intake and performance.
MOTO1988 Timberwolf 250 air filter guide end cap kit supports reliable filtration.
MOTO1988 Kodiak 400 air filter guide end cap kit aids consistent operation.
MOTO1988 Big Bear 350 end cap kit simplifies maintenance and installation.
MOTO1988 Moto-4 250 end cap kit for fast part replacement.
MOTO1988 Moto-4 350 end cap kit designed for straightforward service tasks.
MOTO1988 ATV air filter kit with guide end cap for Yamaha compatibility.
MOTO1988 Big Bear 350 air filter guide end cap kit enhances engine breathing and protection.
MOTO1988 Moto-4 250 air filter guide end cap kit improves airflow in Yamaha ATV.
MOTO1988 Moto-4 350 air filter guide end cap kit promotes cleaner intake and performance.
MOTO1988 Timberwolf 250 air filter guide end cap kit supports reliable filtration.
MOTO1988 Kodiak 400 air filter guide end cap kit aids consistent operation.
MOTO1988 Big Bear 350 end cap kit simplifies maintenance and installation.
MOTO1988 Moto-4 250 end cap kit for fast part replacement.
MOTO1988 Moto-4 350 end cap kit designed for straightforward service tasks.
MOTO1988 ATV air filter kit with guide end cap for Yamaha compatibility.

MOTO1988 Air Filter, Guide & End Cap Kit for Yamaha ATV – Big Bear 350, Moto-4 250/350, Timberwolf 250, Kodiak 400 (1987-2000)

OverviewRestore balanced airflow to your Yamaha ATV with the MOTO1988 Air Filter Guide and End Cap Kit....
Vendor: MOTO1988
Availability: In stock
Browse:  Engine Air Filters, MOTO1988 Parts & Accessories, Motorcycle & Powersports Parts Collection
£29.96
£29.96
Subtotal: £29.96

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MOTO1988 Big Bear 350 air filter guide end cap kit enhances engine breathing and protection.

MOTO1988 Air Filter, Guide & End Cap Kit for Yamaha ATV – Big Bear 350, Moto-4 250/350, Timberwolf 250, Kodiak 400 (1987-2000)

£29.96
MOTO1988 Big Bear 350 air filter guide end cap kit enhances engine breathing and protection.
MOTO1988 Moto-4 250 air filter guide end cap kit improves airflow in Yamaha ATV.
MOTO1988 Moto-4 350 air filter guide end cap kit promotes cleaner intake and performance.
MOTO1988 Timberwolf 250 air filter guide end cap kit supports reliable filtration.
MOTO1988 Kodiak 400 air filter guide end cap kit aids consistent operation.
MOTO1988 Big Bear 350 end cap kit simplifies maintenance and installation.
MOTO1988 Moto-4 250 end cap kit for fast part replacement.
MOTO1988 Moto-4 350 end cap kit designed for straightforward service tasks.
MOTO1988 ATV air filter kit with guide end cap for Yamaha compatibility.

MOTO1988 Air Filter, Guide & End Cap Kit for Yamaha ATV – Big Bear 350, Moto-4 250/350, Timberwolf 250, Kodiak 400 (1987-2000)

£29.96
Description
Description
x

Overview

Restore balanced airflow to your Yamaha ATV with the MOTO1988 Air Filter Guide and End Cap Kit. This replacement set mirrors classic models from 1987 through 2000, including Big Bear 350, Moto-4 250 and 350, Timberwolf 250, and Kodiak 400, giving you the core components in a ready-to-install package.

What’s in the kit

  • Air Filter
  • Air Filter Guide
  • End Cap

Why this matters

  • All-in-one kit aligned to OEM dimensions and routing for compatibility
  • Refresh essential intake parts without hunting for separate pieces
  • Compact packaging supports tidy, straightforward service
  • Backed by 24-hour customer support and a 1-year product service

Compatibility at a glance

Fits Yamaha Big Bear 350 (YFM350) 1987–1999, Kodiak 400 (YFM400FW) 1993–1999, Moto-4 250 (YFM250) 1989–1991, Moto-4 350 (YFM350) 1987–1995, Timberwolf 250 (YFB250) 1992–2000. OEM references include 1YW-14458-01-00, 1YW-14451-00-00, and 1UY-14468-00-00.

Practical use cases

Imagine a trail ride with steady idling and consistent throttle response as you refresh the intake path. Replacing worn components can help your engine breathe easier and maintain reliable performance through diverse riding conditions.

Installation tips

  • Double check model numbers and year ranges before purchase
  • Match OEM numbers 1YW-14458-01-00, 1YW-14451-00-00, or 1UY-14468-00-00 for best fit
  • Contact our 24-hour support if you’re unsure about compatibility

Shop with confidence

Every order comes with friendly support and a 1-year product service to help you get back on the trail quickly.

FAQ

Q: What models does this kit fit?

A: Compatible with Yamaha Big Bear 350, Moto-4 250/350, Timberwolf 250, and Kodiak 400 from 1987–2000.

Q: What does the kit include and how should I verify fit?

A: Includes air filter, guide, and end cap; compare OEM numbers and model years to ensure a correct match.

Delivery & Returns
Delivery & Returns
x

Delivery

Free tracked delivery to any UK address on every order, with no minimum spend. Orders are processed within 1–3 working days and standard UK delivery then takes 2–5 working days; remote areas can take a little longer. You receive a tracking link by email as soon as your order is dispatched.

Returns

Please inspect your order on arrival. If anything is wrong, faulty or damaged, email plentytorqueauto@gmail.com with your order number and photos and we will put it right. Changed your mind? Email us before sending anything back and we will confirm the return address and instructions. Hazardous and flammable items cannot be returned. Full details are in our Refund Policy and Shipping Policy.

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