1. Car & Truck Engines Used/New Products
  2. sku: 3908561715455531
  3. CADILLAC 12491346

CADILLAC 12491346 Engine 4.6L 8TH

fits model: Deville. make: Cadillac. year: 2005.

12491346 Cadillac Used Engine Assembly Fits 2005 Deville 4.6l Vin Y 8th Digit G

( Manufacturer Part Number: 12491346 ), ( Manufacturer Warranty: 90 Day ), ( Core Charge: 130.00 Which Is Included In The Total Price ), ( Genuine Oem: Yes ), ( Seller Notes: 145k 4.6, Col, 4at ), ( Color: Sil ), ( Number Of Valves: 32 ), ( Engine Size: 4.6l ), ( Fuel Type: Gas ), ( Type: Engine Complete Assembly ), ( Partout Id: A-62563681 )

Review CADILLAC Used Engine Assembly Fits 4.6l Vin 8th Digit fits DEVILLE 2005

The Cadillac 12491346 engine is a powerful and sophisticated powertrain option for the 2005 Cadillac Deville. This engine is a part of the renowned 4.6-liter Northstar series, which is known for its advanced technology and exceptional performance.

The engine is a front-mounted, 45-degree V8 design, featuring eight cylinders arranged in a V-shape configuration. Each cylinder has a bore center-to-center measurement of 3.38 inches and a stroke length of 3.58 inches, resulting in a total displacement of 4.6 liters or 275 cubic inches.

The Northstar engine boasts several advanced features, including a compact design, high-tech materials, and state-of-the-art combustion system. The engine block is made of compacted graphite iron, which offers increased strength and durability. The cylinder heads are made of aluminum, which helps to reduce weight and improve thermal efficiency.

The engine uses a dual-overhead camshaft (DOHC) design, with four valves per cylinder. The camshafts are driven by a chain, reducing the need for maintenance. The engine also features variable valve timing, which optimizes combustion efficiency and power delivery across the entire RPM range.

The Northstar engine produces a robust 300 horsepower at 6,400 RPM and 315 lb-ft of torque at 4,000 RPM. These impressive figures are achieved through a combination of advanced engineering and cutting-edge technology, including a high-pressure direct fuel injection system, a variable displacement oil pump, and an electronic throttle control system.

The engine is also equipped with several advanced emission control systems, including a three-way catalytic converter, an oxygen sensor, and a closed-loop fuel system. These systems help to ensure that the engine meets or exceeds the most stringent emission standards.

The Cadillac 12491346 engine is backed by extensive research and development, and it is built to the highest standards of quality and performance. Whether you're looking for power, refinement, or efficiency, this engine is sure to deliver. With its advanced features and impressive performance, the Northstar engine is a true engineering marvel that sets the Cadillac Deville apart from the competition.

The Cadillac 4.6L V8 engine, model number 12491346, was used in various Cadillac vehicles including the 2005 Deville. Here are some pros and cons of buying this engine for your specific application:

Pros:

1. Power: This engine produces 275 horsepower and 335 lb-ft of torque, providing ample power for most driving situations.

2. Smooth operation: The 4.6L V8 engine is known for its smooth and refined power delivery, which is a characteristic feature of Cadillac vehicles.

3. Durability: The engine is built with high-quality materials and features advanced technology, which can lead to long-term durability and reliability.

4. Availability: The engine is widely available on the aftermarket, making it relatively easy to find and purchase.

5. Fuel efficiency: For a V8 engine, the 4.6L model is relatively fuel efficient, with an estimated fuel economy of around 16-18 mpg in city driving and 25-27 mpg on the highway.

Cons:

1. Cost: The price of this engine can be quite high, particularly if you are purchasing it new. Used engines may be more affordable, but you will need to consider the potential for hidden issues.

2. Complexity: The 4.6L V8 engine is a complex piece of machinery, and repairing or maintaining it can be costly and time-consuming.

3. Emissions: The engine does not meet modern emissions standards, so you may need to invest in aftermarket modifications or upgrades to meet regulations.

4. Size and weight: The engine is large and heavy, which can impact installation and performance, particularly in smaller vehicles or those with limited clearance.

Conclusion:

The Cadillac 4.6L V8 engine, model number 12491346, is a powerful and refined powertrain option that is well-suited for the 2005 Deville. However, it comes with some drawbacks, including high cost, complexity, and emissions concerns. Ultimately, the decision to purchase this engine will depend on your specific needs, budget, and technical expertise. If you are looking for a powerful and reliable engine for your 2005 Deville, the 4.6L V8 may be a good option. However, you should carefully consider the potential costs and challenges associated with ownership before making a final decision.

Recommendation:

If you are considering purchasing a Cadillac 4.6L V8 engine for your 2005 Deville, we recommend doing thorough research to ensure that you are getting a reliable and high-quality engine. Consider purchasing a used engine from a reputable dealer or mechanic to avoid potential issues. Additionally, consider the costs of maintenance and repairs, and be prepared for the complexity and size of the engine. If the costs and challenges are too great, you may want to consider alternative engine options or other ways to upgrade your 2005 Deville's performance.

Details:

Every part is cleaned, tested and inspected by experts. Unless specified as Universal this is a direct fit Engine Complete Assembly. This part fits vehicles made in the following years 2004, 2005. Original parts mean a perfect fit.

All parts are covered by warranty. Parts go back into cars rather than landfill.

part #: 12491346 prices

  • $550.00-$2031.00

specifications grokengines:

  • for models: Deville
  • for makes: Cadillac
  • for years: 2005
  • mpn: 12491346
  • manufacturer warranty: 90 Day
  • core charge: 130.00 Which Is Included In The Total Price
  • genuine oem: Yes
  • seller notes: 145k 4.6, Col, 4at
  • color: Sil
  • number of valves: 32
  • engine size: 4.6l
  • fuel type: Gas
  • type: Engine Complete Assembly
  • partout id: A-62563681

returns grokengines:

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

payments grokengines:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

offer grokengines:

  • availability: In Stock
  • sold: 0
  • started: February 14, 2025
  • options: Ship-to-home
  • quantity: 1

shipping grokengines:

  • cost: $149.00
  • class: Freight
  • service: Flat Rate Freight
  • type: Fixed

seller grokengines:

  • # reviews: 1644
  • city: Eugene, Oregon
  • rating: 91.5%

general grokengines:

  • condition: Used
  • Car Truck Parts Accessories > Engines Engine Parts > Engines
for models: deville, for makes: cadillac, for years: 2005, manufacturer warranty: 90 day, core charge: 130.00 which is included in the total price, genuine oem: yes, seller notes: 145k 4.6, col, 4at, number of valves: 32, engine size: 4.6l, fuel type: gas, type: engine complete assembly, partout id: a-62563681,
manufacturer: cadillac, category: auto parts > car truck parts accessories > engines engine parts > engines, color: sil, sku: 3908561715455531,

Cadillac 12491346 Is Similar To:

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2 offers $550.00–$2031.00 USD
  • Offer #1: $550.00 price + $650.00 shipping estimate = $1200.00* total. This will indicate if the engine has been overheated. Model: CADILLAC DEVILLE.+$650.00 shipping
  • Offer #2: $2031.00 price + $300.00 shipping estimate = $2331.00* total.+$300.00 shipping

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