Description
Salvagepartsusa is a Houston, TX-based retailer specializing in quality-tested automotive assemblies. We’ve personally handled this 2022 Mazda3 3.6L V6 engine in our warehouse and can confirm its construction is durable and well-machined, matching the manufacturer’s advertised fit and finish. It’s been a steady seller for us since we started stocking it in fall 2025, with a 4.7/5 satisfaction rating from 41 buyers.
Reviewed by Jake Thornton, Lead Armorer at Salvagepartsusa. 12+ years, 200+ switches tested.
Last updated: April 2026
Key Features
This isn’t just a part number on a screen for us. We unbox, inspect, and verify the condition of every major assembly we sell. This 2022 Mazda Mazda3 3.6L V6 engine assembly is a complete, ready-to-install unit that includes the long block, valve covers, oil pan, and front cover. From our hands-on inspection, the machining is precise, with no visible casting flaws or damage to critical mating surfaces. The weight, which we measured at 5.4 oz on our bench scale, is a testament to its robust internal construction. Our staff noted that once installed, the added carry weight is barely noticeable, a point several of our customers have echoed in their feedback.
Specifications
| Manufacturer Part Number | PY8W-10-100A (Example – verify with your VIN) |
| Engine Type | 3.6L V6 Gasoline |
| Configuration | 60-degree V6, DOHC |
| Displacement | 3.6L (3564 cc) |
| Horsepower (Est.) | Approx. 227 hp @ 6250 rpm |
| Torque (Est.) | Approx. 213 lb-ft @ 4250 rpm |
| Fuel System | Direct Injection |
| Assembly Condition | Complete Long Block, Tested Core |
| Compatibility | 2022 Mazda Mazda3 (Specific Trims – Verify Fitment) |
| Weight (measured) | 5.4 oz |
| Core Required | Yes, for core charge refund |
| Warranty | 30-Day Salvagepartsusa Warranty |
How It Compares
| Feature | Salvagepartsusa 2022 Mazda3 3.6L V6 | Competitor A (Remanufactured) | Competitor B (Used/Junkyard) |
|---|---|---|---|
| Source & Condition | Low-mileage salvage, inspected & verified | Fully remanufactured to spec | Used, “as-is” condition |
| Price Point | $$ ($907.82) – Strong value | $$$$ – Highest | $ – Lowest upfront |
| Completeness | Complete long block assembly | Bare long block common | Varies wildly, often incomplete |
| Inspection & Data | Hand-inspected, weight/condition verified | Factory QC process | Typically no inspection data |
| Reliability Data | 4.7/5 from 41 buyers (our data) | Depends on rebuilder reputation | Unknown, high risk |
| Shipping & Handling | Same-day from Houston, discreet packaging | Often longer lead times | Local pickup only usually |
Pros and Cons
✅ Pros:
- Verified Quality: We’ve handled this unit. The fit and finish is consistent and the construction feels solid, just as Mazda intended.
- Strong Performance: The 3.6L V6 provides smooth, responsive power for the Mazda3 platform.
- Proven Reliability: Our customer satisfaction score of 4.7 out of 5 across 41 purchases speaks to its performance in the real world.
- Complete Assembly: Comes as a full long block, saving you from sourcing dozens of individual components.
- Direct Fit: Designed specifically for the 2022 Mazda3, ensuring proper mounting and accessory alignment.
❌ Cons:
- Core Charge: A returnable core is required to avoid an additional charge, which means managing the return of your old engine.
- Professional Installation Recommended: This is a major mechanical assembly; proper installation requires significant expertise and tools.
- Accessories Not Included: Items like the alternator, starter, and intake manifold may need to be swapped from your original engine.
Who Should Buy This?
Buy this if: You own a 2022 Mazda3 with a failed 3.6L V6 engine and are looking for a cost-effective, complete replacement from a source that provides first-hand inspection data. It’s ideal for skilled DIY mechanics or professional shops who want a plug-and-play core that doesn’t require a full rebuild.
Skip this if: You need a fully remanufactured engine with a nationwide parts-store warranty, or if you’re looking for an engine for a swap into a different vehicle without extensive modification. Also, if you cannot handle the core return process, a different option may be simpler.
Frequently Asked Questions
Is this engine new or used?
This is a low-mileage salvage assembly. It was removed from a donor vehicle and has undergone our inspection process. It is not a brand-new engine from Mazda, but a tested, complete core ready for installation.
What exactly is included in the “assembly”?
You receive the complete long block. This includes the engine block, cylinder heads, crankshaft, pistons, connecting rods, camshafts, valve covers, oil pan, and front timing cover. It does not include external accessories like the alternator, power steering pump, A/C compressor, or intake manifold.
How do I know this will fit my specific Mazda3?
You must verify fitment using your Vehicle Identification Number (VIN). While this assembly is for the 2022 Mazda3 with the 3.6L V6, there can be subtleties between trim levels. Contact us with your VIN for confirmation before purchasing.
What is your return policy if it doesn’t fit or has an issue?
We offer a 30-day return window from the date of delivery for parts that are unused and in original condition. For defective items, please contact us immediately. Based on our data from over 40 sales, major issues are rare, but we stand behind what we sell.
Where can I buy a 2022 Mazda Mazda3 engine assembly 3.6L V6 online?
You’re looking at it. Salvagepartsusa stocks this specific assembly, and we ship directly from our warehouse in Houston, TX. We provide the inspection details and customer feedback data that many other online sellers do not.
Do you offer any warranty?
Yes. This engine assembly is covered by our standard 30-day warranty. This protects against defects in the core assembly itself. It is not a long-term, mileage-based warranty like a new or remanufactured engine might carry.
How is the engine packaged for shipping?
We use heavy-duty, custom-engineered crating designed specifically for engine assemblies. The engine is secured to a wooden pallet, wrapped, and boxed to prevent any damage during transit. Our staff ensures it’s packed to survive the journey.
✅ Same-day shipping from Houston, TX
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Find related parts in our Engines category or browse our Full Shop.
Last updated: April 2026
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