When you need an HVAC replacement motor part, the part number often matters more than the brand. Two new options in this space are the 36446757000 air conditioner piston engine repair part (model 364-46757-000) and the 1PC Z4205542 oil central air conditioner repair part. The listed prices sit on opposite ends of the range, so the gap may steer your decision.
Quick Verdict
If your repair calls for a piston engine component with a model number to cross-reference, the 36446757000 is the part to evaluate. If you need an oil central air conditioning repair part and the Z4205542 number matches your equipment, the Z4205542 part gives you a lower listed price to work with. Both are listed as new, so condition is not the differentiator.
Price and Spec Comparison
| Product | Listed Price | Price Bar | Key Listed Specs |
|---|---|---|---|
| 36446757000 For Air Conditioner Piston Engine Repair Parts 364-46757-000 | USD 359.78 | Type: Piston Engine; Model: 364-46757-000; Condition: New | |
| 1PC Z4205542 Oil Central Air Conditioner Repair Parts #zc | USD 135.65 | Condition: New; Oil central air conditioner repair part |
The higher-priced option costs $224.13 more than the Z4205542 part. That difference may be justified if you're already sourcing a piston engine component by model number; otherwise, the Z4205542 part is the less expensive entry point.
Where Each Product Wins
- The 36446757000 part stands out for its listed Type of Piston Engine and the explicit model 364-46757-000, which gives you a specific number to match against your existing part. It's the higher-priced option, so it suits buyers who need that piston engine designation.
- The Z4205542 part wins on listed price. Its title points directly to an oil central air conditioner repair part, making it a direct match if that's the kind of component you're replacing.
Product Notes
36446757000 For Air Conditioner Piston Engine Repair Parts 364-46757-000

This listing is defined by the model number 364-46757-000 and a Type of Piston Engine, so if your repair requires that kind of component, this is the part to consider. The price is listed at USD 359.78, meaning it represents a larger investment compared with the other option. The presence of a model number in the listing gives you a concrete point of reference, which can help when you're confirming compatibility with your air conditioner. One thing to weigh is the price: because it's the more expensive of the two, you'll want to be confident the 364-46757-000 cross-reference matches your unit before committing.
1PC Z4205542 Oil Central Air Conditioner Repair Parts #zc

If you're looking for an oil-related central air conditioning repair part, the Z4205542 listing is named for exactly that. The "1PC" in the title tells you it's a single piece, and the listed price is USD 135.65, which is $224.13 less than the other product here. That lower price makes it an appealing starting point when the Z4205542 part number aligns with your unit's requirements. One thing to keep in mind: the listing identifies the part by the Z4205542 number, so be certain that number appears on the component you're replacing before you order.
Final Choice by Use Case
Choose the 36446757000 piston engine repair part when you need a component with a specific model number and a piston engine type designation, and when the higher listed price fits your repair budget. Choose the Z4205542 oil central air conditioner repair part when the Z4205542 number matches your existing part and you want the lower listed price. Your repair need and part-number match will determine which one makes sense.