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Carburetor with Electric Choke for Arctic Cat 350 366 400 ATV 2008–2017 0470-737
Carburetor with Electric Choke for Arctic Cat 350 366 400 ATV 2008–2017 0470-737
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Product Overview
Replace a worn, clogged, leaking, or poorly performing carburetor with this 34mm replacement carburetor with electric choke and fuel line hose, designed for select Arctic Cat 350, 366, and 400 4x4 ATV models from 2008–2017 using OEM reference numbers 0470-737 and 0470-843.
The carburetor controls the air and fuel mixture entering the engine. A properly working carburetor can help improve starting, idle stability, fuel delivery, throttle response, acceleration, and overall engine performance. If your Arctic Cat ATV has hard starting, rough idle, fuel leakage, hesitation, poor throttle response, sluggish acceleration, or unstable running, replacing the carburetor may help restore smoother operation.
This carburetor features a 34mm manifold intake diameter, 55mm air filter outer diameter, electric choke design, and included fuel line hose. Please compare your original carburetor’s OEM number, intake size, air filter connection, electric choke plug, throttle cable connection, fuel inlet position, fuel line routing, gasket shape, and overall body design before ordering.
Product Compatibility
| Make | Model | Year Range | OEM / Reference Number | Fitment Notes |
|---|---|---|---|---|
| Arctic Cat | 350 4x4 ATV | Select 2008–2017 applications | 0470-737 / 0470-843 | Confirm original carburetor and electric choke setup |
| Arctic Cat | 366 4x4 ATV | Select 2008–2017 applications | 0470-737 / 0470-843 | Verify intake side, air filter side, and choke plug |
| Arctic Cat | 400 4x4 ATV | Select 2008–2017 applications | 0470-737 / 0470-843 | Main fitment; compare OEM number and dimensions |
| Arctic Cat | Alterra 400 | 2016–2017 | 0470-737 / 0470-843 | Electric choke version only; confirm original carburetor |
| Arctic Cat | ATV 350 / 366 / 400 Platform | 2008–2017 | 0470-737 / 0470-843 | Match by carb body, choke type, plug, and size |
Important Fitment Note:
This part is not selected by engine size or model name alone. Arctic Cat 350, 366, 400, and Alterra 400 ATV models may use different carburetors depending on year, market, choke type, wiring plug, throttle cable, intake boot, air box design, and production version. Please confirm your original carburetor matches OEM 0470-737 or 0470-843, the 34mm manifold intake diameter, 55mm air filter outer diameter, electric choke style, and overall connection layout before ordering.
Specifications
| Specification | Details |
| Product Type | Carburetor with Electric Choke and Fuel Line Hose |
| Carburetor Style | ATV CVK-Style Carburetor Replacement |
| Choke Type | Electric Choke |
| Manifold Intake Diameter | 34mm / 1.3" |
| Air Filter Outer Diameter | 55mm / 2.2" |
| Main OEM Reference | 0470-737 |
| Cross Reference | 0470-843 |
| Main Compatible Models | Arctic Cat 350 / 366 / 400 4x4 ATV |
| Possible Related Model | Arctic Cat Alterra 400 |
| Main Compatible Year Range | Select 2008–2017 Applications |
| Application | ATV Fuel & Intake System |
| Compatible Brand | Arctic Cat |
| Included Item | Carburetor with Fuel Line Hose |
| Fitment Type | Replacement, match by OEM number, electric choke, size, and setup |
Key Features
- Designed for select Arctic Cat 350, 366, and 400 4x4 ATV applications
- Replaces common Arctic Cat carburetor references 0470-737 and 0470-843
- Electric choke design supports compatible factory-style choke systems
- Includes fuel line hose for easier service replacement
- Helps restore smoother starting, stable idle, cleaner fuel delivery, and throttle response
- Supports proper air-fuel mixture control for more stable combustion
- Suitable for replacing old, clogged, leaking, worn, or damaged carburetors
- Direct replacement style, but original intake size, air filter side, choke plug, cable setup, and fuel inlet position must be checked before installation
OEM Cross Reference
| OEM / Reference Number | Notes |
| 0470-737 | Main Arctic Cat 350 / 366 / 400 electric choke carburetor reference |
| 0470737 | Compact format of 0470-737 |
| 0470-843 | Common Arctic Cat electric choke carburetor cross reference |
| 0470843 | Compact format of 0470-843 |
| 0470-471 | Possible related reference on some aftermarket listings; verify before purchase |
| 0470471 | Compact format of 0470-471 |
Please use the OEM/reference number together with physical dimensions and connection layout for fitment confirmation. If your original carburetor has a different intake diameter, air filter connection, choke type, electric choke plug, throttle cable setup, fuel inlet position, fuel line routing, or mounting shape, this part may not fit.
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FAQ sur l'ajustement
Cette pièce conviendra-t-elle à mon modèle et à mon année spécifiques ?
This carburetor is designed for select Arctic Cat 350, 366, and 400 4x4 ATV applications from 2008–2017 using OEM reference numbers 0470-737 and 0470-843. It may also fit select Arctic Cat Alterra 400 applications when the original carburetor uses the same electric choke setup. Please compare your original carburetor’s OEM number, electric choke plug, intake diameter, air filter side diameter, throttle cable setup, fuel inlet position, and overall shape before ordering.
Dois-je correspondre au numéro de pièce OEM ?
Yes, matching the OEM or reference number is strongly recommended. This carburetor replaces 0470-737 and 0470-843. However, OEM number alone is not enough. Please also confirm the 34mm manifold intake diameter, 55mm air filter outer diameter, electric choke type, choke connector, throttle cable connection, fuel inlet position, and fuel line routing.
À quels modèles ou situations cette pièce ne convient-elle pas ?
This part does not fit Arctic Cat 350, 366, 400, Alterra 400, 2x4, 4x4, or other ATV models that use a different carburetor size, different intake boot, different air filter connection, manual choke instead of electric choke, different electric choke plug, different throttle cable end, or different fuel inlet layout. It is also not a replacement for the intake manifold, air filter, fuel petcock, fuel pump, throttle cable, electric choke wiring harness, or complete engine kit.
Que dois-je vérifier avant de commander ?
Before ordering, please check your ATV’s make, model, year, drive type, OEM/reference number, original carburetor style, choke type, electric choke connector, manifold intake diameter, air filter outer diameter, throttle cable connection, fuel inlet position, fuel line routing, and overall shape. For best fitment, compare the product photos and specifications with your original carburetor before purchase.