Description
Part Description
This Grade A engine assembly was removed from a 2012 Subaru Impreza and features the 2.0L naturally aspirated PZEV (Partial Zero Emission Vehicle) engine with 133,000 miles. The engine is identified by VIN code A in the 6th digit position and does not include turbo components. Our technicians have thoroughly inspected this complete engine assembly and it is currently on the shelf ready for immediate shipment.
Engine assemblies typically require replacement due to internal component failure, overheating damage, timing belt failure, or collision damage. The 2.0L PZEV engine in the 2012 Impreza is known for reliable performance when properly maintained. This complete assembly includes the engine block, cylinder heads, and internal components, providing a cost-effective alternative to engine rebuilding or purchasing a new engine from the dealer.
603 Auto Salvage maintains an inventory of over 50,000 used auto parts from more than 1,100 vehicles. Our experienced team can help you find the right engine assembly for your Subaru Impreza and answer any compatibility questions. Browse our online inventory or contact us to verify fitment and discuss shipping options for this engine assembly. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Engine Assembly – 2.0L PZEV Naturally Aspirated |
| Interchange # | 91120B |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – 133,000 miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for tested engine assembly with documented mileage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2012 SUBARU IMPREZ |
| VIN | N/A |
| Vehicle Stock # | 1101243824 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Engine Assembly – 2.0L PZEV Naturally Aspirated:
| ✅ Compression Test | All cylinders within acceptable range |
| ✅ External Inspection | No visible cracks or damage to block or heads |
| ✅ Oil Condition | Clean oil indicates proper maintenance |
| ✅ Timing Components | Timing belt and components in good condition |
| ✅ Accessory Mounts | All mounting points intact and undamaged |
| ✅ Fluid Leaks | No evidence of major oil or coolant leaks |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #91120B, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2012 | Subaru | Impreza | 2.0L PZEV engine, VIN A 6th digit, without turbo – Contact us for full compatibility list |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
What does PZEV mean on this Subaru engine?
PZEV stands for Partial Zero Emission Vehicle, indicating this engine meets strict California emissions standards. It features enhanced emissions control systems while maintaining the reliability of the standard 2.0L engine.
Is this engine compatible with turbocharged Impreza models?
No, this is a naturally aspirated engine without turbo components. It is specifically for non-turbo 2012 Impreza models with VIN code A in the 6th position.
What is included with this engine assembly?
This complete engine assembly includes the engine block, cylinder heads, pistons, crankshaft, camshafts, and internal components. External accessories like alternator, starter, and intake manifold may need to be transferred from your original engine.
How many miles does this used Subaru engine have?
This engine assembly has 133,000 miles and has been inspected for proper compression and overall condition. The mileage represents typical usage for a 2012 vehicle.
Can this engine be shipped and how is it packaged?
Yes, we ship engines via LTL freight on a pallet with proper protection. The engine is drained of fluids and securely mounted for safe transport to your location.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 91120B |
| Engine Code | VIN A 6th digit |
| Stock Number | 1101243824 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $4,500 – $6,500 | 1 year | Brand new, longest wait time |
| Aftermarket | $3,500 – $4,500 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $1,200 – $1,800 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $1000.00 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Transfer all external accessories from your original engine including alternator, starter, and intake manifold
- Replace timing belt, water pump, and seals during installation for optimal reliability
- Use new engine oil and filter, and follow proper break-in procedures for the first 500 miles
- Verify all electrical connections and sensors are properly transferred and connected
- Check and adjust timing after installation to ensure proper engine operation
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via LTL Freight. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $150 – $250 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $200 – $350 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $300 – $450 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $350 – $475 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $400 – $550 | 4–6 business days |
| West Coast (CA, OR, WA) | $450 – $600 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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