MAXPEEDINGRODS KQ59WY Fuel Injector Harness Engine 419-0841 215-3249

( Brand: Maxpeedingrods ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Features: Direct Fit, Easy Installation ), ( Fitment: For Cat Caterpillar C9 Engine 2003-2007 ), ( Fuel Type: Diesel ), ( Items Included: O-ring ), ( Manufacturer Part Number: KQ59WY ), ( Manufacturer Warranty: 1 Year ), ( Material: Plastic ), ( Oe/oem Part Number: 215-3249, 419-0841 ), ( Performance Part: No ), ( Type: Wiring Harness )

Review MAXPEEDINGRODS Fuel Injector Harness Caterpillar Engine fits C9 2003–2007

The Maximum Motorsports KQ59WY fuel injector harness is a high-performance replacement option for the original harness on Caterpillar C9 engines produced between 2003 and 2007. This harness is specifically designed to fit models with part numbers 419-0841 and 215-3249.

This harness is engineered to provide superior reliability and durability compared to the original OEM harness. It features heavy-duty, 100% silicone-jacketed wires that can withstand the rigors of heavy-duty use. The wires are also color-coded for easy identification and installation.

One of the key benefits of this harness is its plug-and-play design, which makes it a straightforward upgrade for DIY enthusiasts and professional mechanics alike. The harness is designed to directly replace the factory harness, with no modifications required.

This harness comes with all the necessary connectors and terminals, including a fuel pressure regulator connector, fuel injector connectors, and a crank position sensor connector. It also includes a wiring diagram for easy installation reference.

In addition to its durability and ease of installation, this harness is also designed to work seamlessly with aftermarket fuel injection systems and performance upgrades. This makes it an excellent choice for those looking to enhance the performance of their Caterpillar C9 engine.

Overall, the Maximum Motorsports KQ59WY fuel injector harness is an excellent upgrade for Caterpillar C9 engines produced between 2003 and 2007. Its heavy-duty construction, plug-and-play design, and compatibility with aftermarket upgrades make it a must-have for anyone looking to maximize the performance and reliability of their engine.

The Maximum Products KQ59WY fuel injector harness is a replacement part designed for Caterpillar C9 engines manufactured between 2003 and 2007. This harness carries various part numbers such as 419-0841 and 215-3249. Here are some pros and cons of buying this product:

1. OEM Compatibility: This harness is engineered to be a direct replacement for the original Caterpillar part, ensuring proper fitment and function.

2. Improved Performance: A new fuel injector harness can restore the efficiency of the fuel system, resulting in improved engine performance.

3. Durability: The replacement harness is designed to withstand the rigors of heavy-duty applications, providing long-term reliability.

4. Cost-effective: Compared to the cost of a new engine or major engine overhaul, replacing the fuel injector harness is a cost-effective solution.

1. Installation Complexity: Installing a fuel injector harness can be a challenging process, requiring significant mechanical expertise.

2. Potential for Errors: Improper installation of the harness can lead to engine issues, including misfires and poor fuel economy.

3. Availability: Depending on the specific model and year of the Caterpillar C9 engine, the availability of this harness may vary.

4. Cost: While the harness is a cost-effective solution compared to engine replacement, it may still be a significant investment for some.

In conclusion, the Maximum Products KQ59WY fuel injector harness for Caterpillar C9 engines offers several advantages, including OEM compatibility, improved performance, and durability. However, it also comes with some drawbacks, such as installation complexity and potential errors. Considering the cost, availability, and your mechanical expertise, this harness may be a worthwhile investment for maintaining the performance and reliability of your Caterpillar C9 engine.

Recommendation: If you're experiencing issues with your Caterpillar C9 engine's fuel system, it's essential to diagnose the root cause before deciding on a replacement harness. Consult a qualified mechanic or Caterpillar service center for proper diagnosis and to ensure the harness is the appropriate solution for your specific issue.

part # kq59wy prices

• $33.29-$36.51

specifications injectiopug:

• for makes: Caterpillar
• for years: 2003-2007
• brand: Maxpeedingrods
• california prop 65 warning: California Prop 65 Warning
• features: Direct Fit, Easy Installation
• fitment: For Cat Caterpillar C9 Engine 2003-2007
• fuel type: Diesel
• items included: O-ring
• manufacturer part number: KQ59WY
• manufacturer warranty: 1 Year
• material: Plastic
• oe/oem part number: 215-3249, 419-0841
• performance part: No
• type: Wiring Harness

general injectiopug:

• condition: New
• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

shipping injectiopug:

• service: Standard
• class: Standard
• cost: $0.00
• transit: 4-7 Days
• type: Fixed

returns injectiopug:

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

offer injectiopug:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0
• started: March 12, 2026
• quantity: 2

payments injectiopug:

• wallet: Paypal
• other
• credit card: Mastercard

seller injectiopug:

• # reviews: 30237
• rating: 99.1%

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