ACDELCO 12491865 Performance Gm Goodwrench Engine 012503127641 V6 Remanufactu

( Brand: Acdelco ), ( Manufacturer Part Number: 12491865 ), ( Part Type: Engine ), ( UPC: 012503127641 )

Review ACDELCO Chevrolet Performance Gm Goodwrench V6 Crate Engine 1996 98 Remanufactu fits 1996-98

The ACDelco 12491865 Chevrolet Performance GM Goodwrench V6 Engine is a remanufactured powertrain solution designed specifically for select 1996, 1997, and 1998 Chevrolet models. This engine is an excellent choice for vehicle owners seeking reliable and cost-effective alternatives to new or rebuilt engines.

The ACDelco 12491865 engine undergoes a rigorous and thorough remanufacturing process. Each engine goes through a series of comprehensive tests and inspections to ensure it meets or exceeds OEM specifications. The cylinder block is machined to ensure it is within the most stringent tolerances, while the crankshaft and connecting rods are checked for any defects and replaced if necessary. The cylinder heads are pressure tested, and the valves are adjusted to achieve optimal performance.

This engine comes with a number of new and upgraded components to deliver enhanced durability and reliability. The pistons and rings are replaced with new ones, and the valve train components are upgraded with roller rocker arms and hydraulic lifters. The timing components are also replaced with new ones, and the engine is equipped with a new water pump and thermostat.

Additionally, the ACDelco 12491865 engine features a new, high-performance camshaft and intake manifold. These components help to improve engine breathing and increase power output. The engine also comes with a new oil pump and timing chain, ensuring smooth and efficient operation.

The ACDelco 12491865 engine is backed by a comprehensive warranty, providing peace of mind to vehicle owners. The engine comes with a 3-year/100,000-mile limited warranty on parts, and a 1-year/12,000-mile limited warranty on labor. This warranty covers any defects in materials or workmanship, giving you confidence in your investment.

In summary, the ACDelco 12491865 Chevrolet Performance GM Goodwrench V6 Engine is a high-quality, remanufactured engine designed for select 1996, 1997, and 1998 Chevrolet models. Each engine undergoes a thorough remanufacturing process, and comes with new and upgraded components to deliver enhanced durability and reliability. The engine is backed by a comprehensive warranty, ensuring peace of mind for vehicle owners.

Pros and Cons of buying a AC Delco 12491865 Chevrolet Performance GM Goodwrench V6 Engine (1996-1998 Remanufactured)

a. Cost-effective: The remanufactured engine is generally more affordable than a new one, making it an attractive option for those working with a budget.

b. Warranty: The AC Delco 12491865 engine comes with a warranty, which provides peace of mind and protection against manufacturing defects.

c. Quality: Remanufactured engines go through a rigorous process, which includes disassembly, inspection, repair, and reassembly. This results in a like-new engine that can perform as well as a new one.

d. Availability: Remanufactured engines are often readily available, allowing for quick replacement and minimal downtime.

a. Potential for Pre-existing Damage: Since the engine has already been used, there is a possibility that it may have some pre-existing damage or wear that could impact its performance or longevity.

b. Installation Complexity: Installing a remanufactured engine requires specialized knowledge and tools, which may incur additional costs for labor and diagnostics.

c. Compatibility: Ensure that the remanufactured engine is fully compatible with your vehicle's specifications, including any necessary modifications or upgrades.

The AC Delco 12491865 Chevrolet Performance GM Goodwrench V6 Engine (1996-1998 Remanufactured) offers a cost-effective solution for those in need of a replacement engine. With a comprehensive warranty, rigorous remanufacturing process, and availability, it presents several advantages. However, potential issues such as pre-existing damage, installation complexity, and compatibility require careful consideration before making a purchase.

If you decide to buy a remanufactured engine like the AC Delco 12491865, ensure that you source it from a trusted supplier. Perform thorough research on the engine's compatibility with your vehicle, and consider having a professional mechanic inspect and install the engine to minimize potential issues.

Details:

Do not drive for long periods at any single speed, always vary your tow a trailer or put other heavy loads on the vehicle during break-in. American Express. Emissions Note: This part is only legal for sale and use on Uncontrolled Non-Emissions Controlled Vehicles or vehicles used solely the purposes of closed competition racing. Refer to the vehicle owners or service manual for proper engine oil and break-in period.

Check the engine oil and coolant levels daily. Note: Does not include oil pan, front cover or valve covers.

part #: 12491865 prices

• $10.99-$34.95

specifications grokengines:

• for makes: Chevrolet
• for years: 1996-98
• brand: Acdelco
• mpn: 12491865
• part type: Engine
• upc: 012503127641

seller grokengines:

• rating: 98.9%
• # reviews: 610821
• city: , Ohio

shipping grokengines:

• cost: $0.00
• service: Economy
• type: Fixed
• transit: 5-11 Days
• class: Economy

general grokengines:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Engines

payments grokengines:

• credit card: Discover
• other
• wallet: Apple-pay

offer grokengines:

• availability: In Stock
• quantity: 3
• options: Ship-to-home
• sold: 0
• started: December 28, 2025

returns grokengines:

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

Acdelco 12491865 Is Similar To:

• Acdelco 12491867 Chevrolet Performance Gm Goodwrench V6 Crate Engine 1999 Remanufactured (95.5% similar) Note: does not include oil pan, front cover or valve covers. Check the engine oil and coolant levels daily. Do not drive for long periods at any single speed, always vary your tow a trailer or put other heavy loads on the vehicle during break-in. American express. Emissions note: this...(December 6th, 2025)