Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
$1,000.00
Grade A used engine assembly from a 1998 GM Trucks CT1500 featuring a 5.7L V8 gasoline engine (VIN R). This complete motor has been inspected and is ready to ship. Interchange number 5857A. Stock number 0712237057.
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This Grade A engine assembly was removed from a 1998 GM Trucks CT1500 and features the reliable 5.7L V8 gasoline engine with VIN code R. The complete motor has been thoroughly inspected by our experienced technicians and is currently on the shelf ready for immediate shipment. This is a core exchange item requiring your old engine back as part of the transaction.
Engine assemblies are typically replaced due to catastrophic internal failure, excessive wear from high mileage, or severe overheating damage. The 5.7L V8 is known for its durability and performance, making it a popular choice for truck applications. When your engine experiences issues like knocking, loss of compression, or complete failure, a quality used replacement like this one can restore your vehicle’s performance at a fraction of the cost of a new engine.
At 603 Auto Salvage, we maintain over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the right engine for your specific application and answer any technical questions. Browse our extensive inventory online or call us directly to speak with our knowledgeable parts specialists about this engine or other components you may need. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
| Part | Complete Engine Assembly – 5.7L V8 Gasoline Motor |
| Interchange # | 5857A |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, inspected and ready to ship. Core exchange required. |
| Warranty | 6-Month Warranty (Major component with thorough inspection and Grade A condition rating) |
| Type | Used OEM |
| Year / Make / Model | 1998 GM TRUCKS CT1500 |
| VIN | N/A |
| Vehicle Stock # | 0712237057 |
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Complete Engine Assembly – 5.7L V8 Gasoline Motor:
| ✅ Compression Test | All cylinders within acceptable range |
| ✅ Oil Pressure | Verified proper oil pressure at idle and RPM |
| ✅ External Components | Intake manifold, exhaust manifolds, and accessories intact |
| ✅ Block Integrity | No visible cracks or damage to engine block |
| ✅ Cylinder Heads | Heads inspected for warping and damage |
| ✅ Rotating Assembly | Crankshaft and connecting rods move freely |
Based on interchange #5857A, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 1998 | GM Trucks | CT1500 | 5.7L V8 VIN R engine code – 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
Core exchange means you must return your old engine to us as part of the purchase. The core serves as a rebuildable unit and is factored into our pricing. If no core is returned, additional charges will apply.
This engine fits 1998 GM trucks with the 5.7L V8 VIN R engine code. Contact us with your vehicle’s VIN number to verify exact compatibility, as there may be variations in accessories or wiring harnesses.
The engine includes the basic long block assembly. Accessories like alternator, starter, air conditioning compressor, and intake components may vary. Contact us for specific details about included components.
Complete engine assemblies typically weigh 400-500 pounds and require freight shipping. We can arrange delivery via LTL freight carrier to your location or preferred terminal.
The specific mileage is listed as 149,710 miles. This engine has been inspected and graded based on its current condition rather than just mileage alone.
We are a salvage yard specializing in used parts sales. We recommend working with a qualified mechanic or shop for engine installation, as this is a major repair requiring specialized tools and expertise.
Looking for this part by number? Here are the reference numbers:
| VIN Engine Code | R (8th digit) |
| Displacement | 5.7L (350 cubic inches) |
| Fuel Type | Gasoline |
| Interchange Number | 5857A |
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $4,000 – $6,000 | 1 year | Brand new, longest wait time |
| Aftermarket | $2,500 – $4,000 | 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 | 6-Month Warranty | Tested, Grade A, ships in 24hrs |
🔍 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
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.
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.
| Weight | 450 lbs |
|---|
RatingI'm replacing damaged panels on my 2006 Ridgeline on a tight budget so I may quickly sell it and they were so helpful and priced better than anyone else in the area. Raised a glass of scotch for these ladies! Thanks again!
Great service! The best price and condition for the Porsche Cayenne parts needed to finish the job. Radiator core support and headlight fit perfectly!
Drove from new york, Julie was a sweetheart asked questions to make sure that my ECU was the proper part number and was compatible with my manual Accord, price was phenomenal I highly recommend them for any parts your car may need. Definitely the best salvage yard around
Great experience at 603 Auto Salvage! ⭐️ The owner and employee were both extremely helpful and easy to work with. I was able to find everything I needed in one stop — about seven different items — which saved me a lot of time and hassle. Good selection, fair pricing, and friendly service. Definitely recommend checking them out if you're looking for parts. I’ll be back again! 👍🔧🚗
I had a great experience with 603 Auto Salvage Inc. The team was very helpful and quickly found the exact part I needed. They kept me informed and made the pickup process easy. The price was very fair, and the service was excellent. I would definitely recommend them and will use them again if I need parts in the future.
Excellent support, she helped me with my order service was fast and exactly what I needed.Very Professional.
The customer service at 603 was great. They found the part I needed very quickly and promptly notified me when it was ready to be picked up. There wasn’t any other place in the area that had what I needed. The price was very good also. I will be using them again for sure.
I had a great experience. They didn’t just look up the part I needed they took the time to explain how to install it and made sure I understood everything. I even received a call back, which I really appreciated. Everyone I spoke with was friendly and patient, and I never felt brushed off. I truly felt taken care of. Highly recommend if you want knowledgeable people who actually care about helping you. Kristy Thanks Guys!
Drove from Connecticut to get here. Had parts for a relatively rare car that dozens of other places didn't have. I got a hood, fender and bumper cover that were in near mint condition for a fifteen year old car. They pulled all the parts for me and had everything ready within an hour. Very reasonably priced. Highly recommend
Exceptional service, large selection of parts, will come back if more Audi parts are needed. A++
They are Very Quick and Very Affordable for their parts. Went in there for my girlfriend, she needed an alternator, they had it ready at the desk by the time i got there. Thanks guys!
Awesome place I drove over 2hrs they gave me a super great deal!!! Super Friendly sent me a bunch of pictures.I would Definitely do business with them again!!!!!
Confianza y buen servicio ala comunidad ispana
If you’re not getting your car parts here then what are you doing?!! The best reliable car place in New Hampshire❤️ 100000% recommended
Great service! Picked up a door for my car and it was in good condition.
Purchased a wheel they had it ready the next day , not damaged, and ready for pickup. Julie was helpful at the front desk giving a specific time frame and held to it.
Super Friendly, Easy to work with, Accurate inventory, and great prices
Great place, have a wide selection of cars. They definitely will have what you need if not they will help a ton!
Great customer service and great prices!!! I purchased an engine that was in excellent condition and could not beat the price. The woman at the desk, Julie, was very helpful and knowledgeable. They put the engine on the back of the truck for me And secured it as well. I highly recommend this place. I will be coming here for any parts I need.
Eldy was awesome he helped load my car door and was informative. The lady Julie at the counter was super helpful and got back to me fast regarding the replacement door I needed. Highly recommended
Bought a seat belt from here and a seat great service very polite will recommend
603 Auto salvage never fails at giving me the best customer service at a fair price easy to work with and very professional all around
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