LTF400 Carburetor Replacement Compatible with Suzuki LT-F400 Eiger 400

In this review the LTF400 carburetor replacement is evaluated for owners of 2002-2007 Suzuki Eiger 400 models who need an OEM-quality carburetor swap. The bottom line: it is a practical, ready-to-install replacement that restores steady fuel flow and improves throttle response when the original carburetor is worn, but buyers should double-check dimensions and throttle cable alignment before fitting. For those seeking a direct, budget-friendly replacement with a 1-year warranty, this unit delivers the core performance most riders need.

Key Features

• Perfect Fitment: Designed specifically for 2002-2007 Suzuki Eiger 400 models to provide a direct replacement without major modifications when the model and year match.
• OEM-Quality Replacement: Built to match OEM standards and replace part numbers like 13200-38FB3 and 13200-38FCV, helping restore reliable fuel delivery and engine behavior.
• Improved Fuel Efficiency: The carburetor is optimized to mix fuel and air more effectively, which can lead to steadier idle and better fuel economy under normal riding conditions.
• Premium Build: Manufactured from quality materials and precision components to reduce stalling and promote consistent throttle response.
• Effortless Installation: The unit is a direct swap with no modifications required for compatible models, saving time for DIY mechanics and shops.
• Included Maintenance Items: Comes with an air filter and spark plug to help complete a basic tune-up during installation.

Who It's For

This carburetor suits Suzuki Eiger 400 owners from 2002 through 2007 who need a dependable replacement for a worn or leaking carb assembly and want a unit engineered to OEM-style specifications. It is a good match for DIY mechanics, small repair shops, and riders who prefer straightforward bolt-on parts that restore throttle response and fuel efficiency.

It is not ideal for owners who have extensively modified intake systems or non-stock throttle linkages, or for buyers who cannot verify cable length and throttle cam position before purchase; some customers reported cable and leakage issues that require attention during installation.

Pros & Cons

Pros

• Direct-fit design for many Suzuki Eiger 400 years that reduces install time.
• Engineered to OEM specifications to improve fuel mixing and throttle response.
• Includes air filter and spark plug so installers can perform a basic tune-up at fitment.
• Backed by a 1-year warranty and customer support for peace of mind.

Cons

• Some users reported throttle cable length or cam position mismatch that may require adjustment.
• A few reports noted leakage from the bottom or short idler cable which may need attention on arrival.

Specifications

Our Verdict

The LTF400 replacement carburetor is a sensible, cost-effective option for most Suzuki Eiger 400 owners who need to replace a failing carburetor and want a near-OEM fit and performance. It restores fuel delivery and throttle response and ships with an air filter and spark plug, making it good value for routine repairs. Verify model year, dimensions, and throttle cable routing before purchase to avoid minor fitment adjustments.

Frequently Asked Questions

Will this carb fit my LT-F400?
If your ATV is a 2002-2007 Suzuki LT-F400 Eiger, this carburetor is designed to be compatible; double-check the specific model year and provided diameters to confirm fit.

Does it come with any extras?
Yes, the unit includes an air filter and a spark plug to help complete a basic tune-up during installation.

Are there common installation issues?
Some users report throttle cable length or cam position mismatch and occasional leakage that may require minor adjustments or inspection on arrival.