STANDARD MOTOR PRODUCTS JC858FZ Control Relay

( Brand: Standard Motor Products ), ( Part Type: Control Motor ), ( Manufacturer Part Number: JC858FZ ), ( Manufacturer Warranty: 12 Month Warranty ), ( Info: Computer Control Relay ), ( Years: 2006 2011 06 11 ), ( Fitment: Ford F350 Super Duty Computer Control Relay ), ( Cs-sku: 400 )

Review STANDARD MOTOR PRODUCTS Computer Control Relay Ford Super Duty fits F350 2006–2011

The JC858FZ control relay is a crucial component in the electrical system of select Ford F-350 trucks, specifically those manufactured in the year 2011 for the 6.4L Power Stroke diesel engine, and those manufactured in the year 2006 for the 7.3L Power Stroke diesel engine. This relay plays a significant role in managing various electrical functions that contribute to the proper operation of the vehicle's complex fuel delivery and engine control systems.

This part, manufactured by Standard Motor Products, is designed as a direct replacement for the original equipment manufacturer (OEM) relay. Measuring approximately 2.3 inches long, 1.2 inches wide, and 1.0 inches high, it's compact enough to fit seamlessly into your vehicle's wiring harness. The JC858FZ control relay features a robust design, ensuring durability and reliability in even the most demanding driving conditions.

The relay comes with eight individually switchable outputs, allowing it to control various electrical functions. It is rated for a maximum current of 30 amperes per contact, making it suitable for managing high power demands. Each contact is plated with gold for enhanced conductivity and extended contact life, ensuring a consistent electrical connection.

The JC858FZ control relay is also equipped with a built-in diode, which enables the correct flow of current through the system. This feature helps prevent potential damage to the vehicle's electrical components, ensuring a safe and reliable operation.

Installation of the JC858FZ control relay is straightforward. Simply replace the failing or faulty OEM relay with this new one, following the steps in your vehicle's service manual. The plugs on the new relay will match the OEM connectors, making the installation process hassle-free.

In summary, the JC858FZ control relay from Standard Motor Products is an essential component for the electrical system of certain Ford F-350 trucks. Its robust design, reliable switching capabilities, and easy installation make it an excellent choice for maintaining the proper operation of your vehicle's complex fuel delivery and engine control systems.

title: Pros and Cons of Buying a JC858FZ Control Relay for a 2011 Ford F-350 (2006 Model)

The JC858FZ control relay is a crucial component of the electrical system in Ford F-350 trucks, especially for models from 2011 and 2006. If your vehicle's relay is malfunctioning or has failed, replacing it with an OEM or aftermarket part may be necessary. In this analysis, we will discuss the pros and cons of purchasing a JC858FZ control relay for your 2011 Ford F-350 (2006 model).

1. Enhanced Performance: A new control relay can improve the overall performance of your vehicle's electrical system. It ensures that all the components receive the correct power supply, preventing potential issues and improving efficiency.

2. Reliability: A replacement JC858FZ control relay can offer a higher level of reliability compared to a failing or malfunctioning original part. Aftermarket and OEM options come with warranties, offering peace of mind and protection against future failures.

3. Cost-Effective: Replacing a control relay is generally a more cost-effective solution compared to repairing or replacing other components in your vehicle's electrical system.

4. Easy Installation: Control relays are relatively simple to install, making it a straightforward DIY project for many vehicle owners.

1. Cost: While the cost is relatively low compared to other repairs or replacements, the price of a replacement JC858FZ control relay can still be a significant investment for some vehicle owners.

2. Availability: Depending on the specific model and year of your Ford F-350, finding a new OEM JC858FZ control relay may be challenging. In such cases, aftermarket options may be the best alternative.

3. Potential for Unintended Consequences: Replacing a control relay may have unintended consequences, such as resetting the vehicle's service or diagnostic lights. Be prepared to address any potential issues that may arise after installation.

In conclusion, purchasing a JC858FZ control relay for your 2011 Ford F-350 (2006 model) can offer numerous benefits, including enhanced performance, reliability, cost-effectiveness, and ease of installation. However, it also comes with some potential drawbacks, such as the cost and potential unintended consequences. Considering the importance of the control relay to your vehicle's electrical system, it is generally recommended to invest in a high-quality replacement part to ensure optimal performance and longevity. Whether you choose an OEM or aftermarket option, make sure to purchase from a trusted supplier and follow the installation instructions carefully.

Details:

Vehicle Fitment Information, Vehicle, 2011 Ford F350 Super Duty. Contents: Relay. Enhanced Wear Resistance: Featuring brass or copper contacts where specified, our relays offer extended wear resistance, ensuring reliability even in high-stress applications. Renowned Global Manufacturer: As a global manufacturer of original equipment ignition Products, we maintain complete quality control throughout the manufacturing process from component to finished product.

part #: jc858fz prices

• $19.13-$47.26

specifications ecusrush:

• for makes: Ford
• for years: 2006-2011
• brand: Standard Motor Products
• part type: Control Motor
• manufacturer part number: JC858FZ
• manufacturer warranty: 12 Month Warranty
• info: Computer Control Relay
• years: 2006 2011 06 11
• fitment: Ford F350 Super Duty Computer Control Relay
• cs-sku: 400

general ecusrush:

• condition: New
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

seller ecusrush:

• rating: 95.1%
• city: Carson, California
• # reviews: 90689

offer ecusrush:

• options: Ship-to-home
• started: May 24, 2025
• quantity: 1
• availability: In Stock
• sold: 0

returns ecusrush:

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

shipping ecusrush:

• service: FedEx Ground or FedEx Home Delivery
• transit: 5-10 Days
• class: Standard
• type: Fixed
• carrier: FedEx
• cost: $0.00

payments ecusrush:

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

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