fits model: Yukon. make: Gmc. year: 2004.

( Manufacturer Part Number: 88984275 ), ( Part Type: Engine )
The 89017354 2004 GMC Yukon engine is a powerful and reliable replacement option for your vehicle. This engine is a 5.3L V8, which delivers a balanced combination of power and efficiency. The engine features an aluminum block and cylinder head, reducing weight and improving fuel economy.
The 5.3L engine is part of the LM7 family, known for its durability and long-lasting performance. It has a displacement of 5,253 cubic centimeters (318 cubic inches), and it's equipped with a multi-displacement system (MDS) that allows it to switch between four and eight cylinders, depending on the load and driving conditions. This system helps to improve fuel efficiency and reduce emissions.
The engine is also equipped with sequential fuel injection, which improves engine performance and efficiency by delivering fuel directly into each cylinder at the right time. It also features variable valve timing, which optimizes the intake and exhaust valve timing for better power and fuel efficiency.
The 2004 GMC Yukon engine is compatible with the 88984275 5253C engine control module (ECM), which is a crucial part of the engine's management system. The ECM regulates engine functions such as ignition timing, fuel injection, and emissions control.
Overall, this 5.3L engine is a great choice for those looking for a high-performance, reliable replacement engine for their 2004 GMC Yukon. Its advanced features and proven performance make it a smart investment for any vehicle owner.
Pros of buying a 89017354 2004 GMC Yukon engine (5.3L, 8th gen, 88984275 5253C):1. Reliability: The 5.3L V8 engine is known for its durability and reliability. It has a reputation for being a robust and long-lasting engine, which can save you from costly replacements in the future.
2. Wide Availability: Being a popular engine, replacement parts and services are widely available, making it easier to maintain and repair the engine.
3. Affordable: Compared to some newer engines, the 5.3L V8 is generally more affordable, both in terms of the initial purchase price and ongoing maintenance costs.
Cons of buying a 89017354 2004 GMC Yukon engine (5.3L, 8th gen, 88984275 5253C):1. Fuel Efficiency: The 5.3L V8 engine is not known for its fuel efficiency. It consumes more gas than some smaller or more modern engines, which can add up over time.
2. Emissions: Older engines, like the 5.3L V8, may not meet the latest emissions standards. This could limit your options if you live in an area with strict emissions regulations.
3. Performance: While the 5.3L V8 is a powerful engine, it may not offer the same level of performance as newer, more advanced engines.
Conclusion:The 89017354 2004 GMC Yukon engine (5.3L, 8th gen, 88984275 5253C) is a reliable and durable option, with wide availability and relatively affordable replacement costs. However, it may not offer the same level of fuel efficiency, performance, or emissions compliance as newer engines. If fuel efficiency and emissions compliance are important to you, you may want to consider other options. But if you value reliability and affordability, this engine could be a good choice.
Recommendation:If you are looking for a reliable and affordable engine for your 2004 GMC Yukon and are not overly concerned about fuel efficiency or emissions compliance, the 89017354 2004 GMC Yukon engine (5.3L, 8th gen, 88984275 5253C) could be a good option for you. Just be sure to factor in the ongoing maintenance costs, including fuel, and consider whether the trade-offs are worth it for you.
Include injectors and fuel rail for flex applications.