73KZRD Ap Fuel Injection Harness International Maxxforce 4100 Base

( Part Type: Fuel Harness ), ( Manufacturer Part Number: 73KZRD ), ( Engine: Maxxforce 7 ), ( Trim: Base ), ( Compatible Make/model: International 4100 ), ( Compatible Years: 2008 2009 2010 08 09 10 ), ( Fitment Info: Fuel Injection Harness Eng. Designation ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review Replacement Ap Fuel Injection Harness International Maxforce Base fits 2008–2010

The AP 73KZRD Fuel Injection Harness for International 4100 MaxxForce Base engines, manufactured by Air Products, is a essential component of the fuel delivery system for the specified engines produced between 2008 and 2010. This harness is designed to provide a reliable and efficient connection between the engine fuel pump and the fuel injectors.

The harness is engineered to meet the highest standards of performance and durability. It is constructed using top-quality materials, including shielded wires to protect against electrical interference, and is built to withstand the demanding conditions of heavy-duty applications. The harness includes an array of advanced features to ensure optimal fuel delivery, including integral fuel pressure sensors and temperature sensors.

The AP 73KZRD Fuel Injection Harness is a direct replacement for the original equipment harness, making it an ideal choice for fleet maintenance, repair, or upgrade applications. It is compatible with International MaxxForce Base engines with serial numbers beginning with 4100, and is designed to work seamlessly with the engine control module.

Installation of the harness is straightforward, with clear and detailed instructions provided to ensure a hassle-free installation process. The harness comes pre-terminated with OEM-style connectors, making it easy to connect to the engine and fuel injectors. The harness also includes a fuel filter, further ensuring the cleanliness and reliability of the fuel system.

The AP 73KZRD Fuel Injection Harness is backed by the reputation of Air Products, a leading innovator and manufacturer of industrial gases and related equipment. The harness is covered by a comprehensive warranty, providing peace of mind and protection against defects in materials and workmanship. With its superior performance, durability, and ease of installation, the AP 73KZRD Fuel Injection Harness is the go-to choice for heavy-duty fleet operators and maintenance professionals.

Buying an AP 73K ZFD fuel injection harness for International MaxxForce Base engines manufactured between 2008 and 2010 involves considering several pros and cons. Here's a detailed analysis:

1. Improved Fuel Efficiency: The AP 73K ZFD fuel injection harness is designed to optimize fuel delivery, which could lead to better fuel efficiency and reduced operating costs.

2. Enhanced Performance: This harness is known to provide improved engine performance, including increased horsepower and torque, making your vehicle more responsive.

3. OEM-Quality Components: The AP 73K ZFD fuel injection harness is made using OEM-quality components, ensuring durability and reliability.

4. Easy Installation: The harness is designed to be easy to install, making it a popular choice among DIY enthusiasts and professional mechanics.

5. Improved Engine Protection: By ensuring precise fuel delivery, the AP 73K ZFD fuel injection harness can help protect your engine from wear and tear, potentially extending its lifespan.

1. Cost: The AP 73K ZFD fuel injection harness is a premium product and can be quite expensive compared to stock harnesses or aftermarket alternatives.

2. Complexity: Installing a fuel injection harness can be a complex process, especially for those without prior experience. It may require specialized tools and a thorough understanding of engine systems.

3. Risk of Damage: As with any aftermarket part, there is a risk of damage during installation or operation. Proper handling and care are essential to minimize these risks.

4. Lack of Warranty Coverage: Some customers have reported issues with the harness, and there have been cases where the manufacturer did not provide warranty coverage, which could result in additional costs for repairs.

The AP 73K ZFD fuel injection harness for International MaxxForce Base engines offers several advantages, including improved fuel efficiency, enhanced performance, and OEM-quality components. However, it comes with a significant cost and the complexity of installation. Additionally, there is a risk of damage and potential lack of warranty coverage. Ultimately, the decision to purchase this harness depends on your individual needs, budget, and technical abilities. If you're looking for a high-performance upgrade and are comfortable with the installation process, the AP 73K ZFD fuel injection harness could be a worthwhile investment. If you're on a tight budget or not confident in your installation abilities, it might be best to consider alternative options.

part # 73kzrd prices

• $65.00-$413.00

specifications injectiopug:

• for years: 2008-2010
• part type: Fuel Harness
• manufacturer part number: 73KZRD
• engine: Maxxforce 7
• trim: Base
• compatible make/model: International 4100
• compatible years: 2008 2009 2010 08 09 10
• fitment info: Fuel Injection Harness Eng. Designation
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

shipping injectiopug:

• transit: 3-8 Days
• cost: $0.00
• class: Economy
• service: Economy
• type: Fixed

seller injectiopug:

• rating: 99.2%
• # reviews: 23604

offer injectiopug:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: March 30, 2026

returns injectiopug:

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

payments injectiopug:

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

general injectiopug:

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

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