1PZ 1PZ45SX53W Carburetor Carb Atv Cat 6040453817712 0470-348 0470-352

( Manufacturer Part Number: 1PZ45SX53W ), ( Engine Type: 4-stroke ), ( Type: Carburetor ), ( Machine Type: Atv, Utv / Sxs ), ( Manufacturer Warranty: 60 Days ), ( Oe/oem Part Number: 0470-348, 0470-352, 0470-362, 0470-367 ), ( Material: Aluminum ), ( Universal Fitment: No ), ( Country Of Origin: United States ), ( UPC: 040453817712 )

Review 1PZ Carburetor Carb Arctic Cat Oem# Atv fits 400 300 250 1998–2001

The **1PZ 1PZ45SX53W Carburetor** is a precision-engineered, high-performance replacement carburetor designed specifically for Arctic Cat ATV models, including the 400, 300, and 250cc engines from the 1998 to 2001 model years. This carburetor, part of the **OEM 0470-348 and 0470-352 series**, is meticulously crafted to restore factory performance, ensuring optimal fuel delivery, throttle response, and overall engine efficiency. Built with durable materials, including high-grade plastics and precision-machined metal components, this carburetor is engineered to withstand the demands of off-road use while maintaining reliability under varying terrain and load conditions. Its **piston-type diaphragm** system provides smooth and consistent fuel metering, reducing the risk of clogging or uneven fuel distribution, which is critical for maintaining peak power output and fuel economy. The **adjustable throttle stop** allows for fine-tuning idle settings, ensuring a stable and responsive engine at low speeds, while the **precision-bored jets and needle assemblies** are designed to deliver the exact fuel-air mixture required for optimal combustion. Whether you're tackling rugged trails, performing maintenance, or upgrading your ATV for better performance, this carburetor is a direct-fit replacement that guarantees a seamless integration with your Arctic Cat engine. Its compatibility with the **1998-2001 models** makes it an ideal choice for restorers, mechanics, and enthusiasts looking to preserve or enhance the original performance of their ATV without compromising on quality or durability.

### Pros and Cons of buying a **1PZ 1PZ45SX53W Carburetor (0470-348, 0470-352) for Arctic Cat 400/300/250 (1998 2001)**

1. **Compatibility** This carburetor is specifically designed for Arctic Cat models 400, 300, and 250 from 1998 to 2001, including the 0470-348 and 0470-352 engines. It should fit without major modifications, assuming the mounting pattern and carburetor body dimensions match.

2. **Performance Potential** If the original carburetor is worn or clogged, replacing it with a new or high-quality aftermarket unit can improve throttle response, idle stability, and overall engine performance. Some owners report better acceleration and smoother operation after upgrading.

3. **Reliability** A new carburetor eliminates common issues like fuel starvation, rough idling, or hard starting caused by worn jets, diaphragms, or float needles. If the original carb is failing, this is a straightforward fix.

4. **Ease of Installation** Carburetor replacements are relatively simple for those with basic mechanical skills. Most ATVs of this era have straightforward carburetor access, and the 1PZ brand is known for providing clear installation instructions.

5. **Cost-Effective Alternative to Engine Swaps** If the engine is otherwise in good condition, replacing just the carburetor is far cheaper than a full engine rebuild or replacement. It can extend the life of the ATV without a major investment.

6. **Aftermarket Support** The 1PZ brand is a reputable aftermarket supplier for ATV and small engine parts. They offer warranties, replacement parts, and technical support, which can be helpful if issues arise.

7. **Fuel Efficiency (If Tuned Properly)** A properly adjusted carburetor can optimize fuel mixture, potentially improving fuel economy compared to a clogged or improperly set original unit.

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1. **Potential Tuning Required** Even a new carburetor may need adjustments to match the engine s original specifications. If the ATV has been modified (e.g., exhaust, intake, or engine tuning), the carburetor may need recalibration to avoid rich or lean conditions, which can damage the engine over time.

2. **Compatibility Risks** While the carburetor is advertised for your models, there is always a chance of slight variations in mounting or fuel line connections. Double-checking with the manufacturer or a trusted mechanic before purchasing is advisable.

3. **Quality Concerns with Aftermarket Parts** Some aftermarket carburetors, even from reputable brands, may not match the precision of OEM units. Cheaper models might have inconsistent jets or diaphragms, leading to performance issues or reliability problems.

4. **Labor Intensity** Removing the old carburetor and installing the new one requires disassembling parts of the engine, including the throttle linkage, fuel lines, and sometimes the air filter housing. This can be time-consuming for inexperienced DIYers.

5. **Risk of Over-Tuning** If the carburetor is set too rich (excess fuel) or too lean (too little fuel), it can cause long-term damage. A rich mixture wastes fuel and can foul spark plugs, while a lean mixture may cause overheating or engine damage.

6. **Limited Longevity Compared to OEM** Some owners report that aftermarket carburetors wear out faster than OEM units, especially if not maintained properly. Regular cleaning and jet adjustments are necessary to keep it running smoothly.

7. **Fuel Quality Dependence** Like all carburetors, this unit is sensitive to fuel quality. Poor fuel (e.g., ethanol-blended gas with additives) can clog jets or damage internal components faster than expected.

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Replacing the carburetor on your Arctic Cat 400/300/250 (1998 2001) with a **1PZ 1PZ45SX53W unit** is a practical solution if the original carburetor is failing or performing poorly. It offers a cost-effective way to restore or improve engine performance without major modifications. However, it requires careful installation, potential tuning, and ongoing maintenance to ensure reliability.

If the ATV is used frequently or in demanding conditions, consider pairing this replacement with regular carburetor cleaning and jet adjustments. For those uncomfortable with carburetor tuning, consulting a small engine specialist or Arctic Cat dealer for professional setup is wise.

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- The original carburetor is visibly worn, leaking, or causing drivability issues.

- You are willing to invest time in installation and basic tuning.

- You plan to maintain the carburetor regularly (clean jets, check float level, etc.).

- You source the carburetor from a trusted seller (e.g., 1PZ s official website, reputable ATV parts dealers, or eBay sellers with positive reviews).

- The ATV has extensive engine modifications (e.g., turbocharging, forced induction) that may conflict with the carburetor s design.

- You lack mechanical experience or tools for proper installation and tuning.

- The engine has other underlying issues (e.g., worn pistons, valves, or fuel system problems) that a carburetor replacement won t address.

- If the carburetor is the only issue, this replacement is a solid choice.

- If the engine is old and unreliable, weigh the cost of repairs against the value of the ATV. In some cases, a used but well-maintained replacement engine may be more cost-effective long-term.

- For performance gains, explore **carburetor kits** (e.g., from Walbro or Keihin) that include upgraded jets and components for better tuning flexibility.

Ultimately, this carburetor is a viable upgrade for restoring or enhancing your ATV s performance, provided you approach the installation and maintenance with diligence.

Details:

It is a genuine OEM replacement part with the OE/OEM numbers 0470-348, 0470-352, 0470-362, and 0470-367, ensuring perfect fit optimal performance. The 1PZ Carburetor Carb is a high-quality aftermarket part designed for Arctic Cat ATV from 1998 -2001.

part #: 040453817712 prices

• $65.12-$69.99

specifications carbthrotatv:

• for models: 400, 300, 250
• for makes: Arctic, Arctic-cat
• for years: 1998-2001
• mpn: 1pz45sx53w
• engine type: 4-stroke
• type: Carburetor
• machine type: Atv, Utv / Sxs
• manufacturer warranty: 60 Days
• oe/oem part number: 0470-348, 0470-352, 0470-362, 0470-367
• material: Aluminum
• universal fitment: No
• country of origin: United States
• upc: 040453817712

offer carbthrotatv:

• availability: In Stock
• quantity: 1
• started: June 4, 2026
• options: Ship-to-home
• sold: 0

general carbthrotatv:

• condition: New
• ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors

payments carbthrotatv:

• credit card: Visa
• wallet: Google-pay
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returns carbthrotatv:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller carbthrotatv:

• rating: 98.0%
• city: Huntington, Indiana
• # reviews: 228

shipping carbthrotatv:

• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• transit: 5-11 Days
• type: Calculated

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