DORMAN 42KI704 Battery Sensor RS4

( Brand: Dorman ), ( Manufacturer Part Number: 42KI704 ), ( Part Type: Battery Sensor ), ( Warranty: 1 Year ), ( Cs-sku: 328 )

Review DORMAN Battery Current Sensor Audi Rs4 fits 2008

Introducing the Dorman 42KI704 Battery Sensor, an essential component designed specifically for 2008 Audi RS4 vehicles. This sensor plays a crucial role in the charging system by monitoring the voltage output from the battery and signaling the PCM (Powertrain Control Module) to turn on the charging system when necessary.

The Dorman 42KI704 is a direct OEM replacement part, meaning it has the same fit, function, and performance as the original equipment manufactured by Audi. It is engineered to meet or exceed the original equipment specifications, ensuring reliable and long-lasting operation.

The sensor is constructed with high-quality materials to withstand the rigors of automotive use. Its compact design allows for easy installation, typically taking less than an hour to replace. This sensor is also compatible with the on-board diagnostic system (OBD II), making it a convenient choice for those who prefer to perform repairs at home.

The Dorman 42KI704 Battery Sensor is backed by a comprehensive warranty, providing peace of mind for vehicle owners. This warranty covers defects in materials and workmanship for a specified period, ensuring that the replacement part functions as expected.

In summary, the Dorman 42KI704 Battery Sensor is an essential component for maintaining the charging system in your 2008 Audi RS4. As a direct OEM replacement, it offers the same fit, function, and performance as the original part, while its durable construction and easy installation make it a reliable and convenient choice for vehicle repairs.

The Dorman 42KI704 battery sensor is a potential replacement option for the battery sensor in a 2008 Audi RS4. Here are some pros and cons that may help in deciding whether to purchase this part.

1. Cost-effective: The Dorman 42KI704 battery sensor is typically priced lower than the original equipment manufacturer (OEM) alternative, making it a budget-friendly choice.

2. Universal fitment: Dorman Technology markets this sensor as a universal fit part, meaning it may be suitable for several applications beyond just the 2008 Audi RS4.

3. Easy installation: Users have reported that installation is straightforward and can often be completed in less than an hour.

4. OEM-grade quality: While not an OEM part, the Dorman 42KI704 battery sensor is designed to meet OEM specifications and provide reliable performance.

1. Potential for compatibility issues: Since it is a universal fit part, there is a possibility that the sensor may not work perfectly with every vehicle or application.

2. Lack of OEM warranty: The Dorman 42KI704 battery sensor does not come with the same level of warranty coverage as an OEM part.

3. Shorter lifespan: Some users have reported that the sensor may not last as long as the OEM alternative.

The Dorman 42KI704 battery sensor is an affordable alternative to the OEM part for a 2008 Audi RS4. Its ease of installation and OEM-grade quality make it an attractive choice for many. However, potential compatibility issues and a shorter lifespan compared to the OEM part are factors to consider before making a purchase. Ultimately, the decision to buy this part depends on individual priorities, budget constraints, and tolerance for potential risks.

If you're looking to save money on a battery sensor replacement for your 2008 Audi RS4 and are comfortable with the potential risks of using a universal fit part, the Dorman 42KI704 battery sensor may be a suitable choice. However, if you prefer the peace of mind that comes with an OEM part and are willing to pay a higher price, it's recommended that you stick with the original equipment manufacturer option.

Details:

Package Contents: 1 Battery Sensor. Terminal Quantity: Minimum Activation voltage : 12 2H. Connector Shape: Oval.

Terminal Gender: Male. Manufacturer: Dorman. Reliable Performance: Engineered to meet or exceed OEM specifications for consistent operation and longevity.Durability: Manufactured using high-quality materials withstand the demands of everyday driving.Easy Installation: designed as direct-fit replacements, requiring minimal effort no special modifications.Wide Availability: Covers a broad range vehicle applications, making it easier find right part your car truck. Item Specifics Connector Gender: Male.

Terminal Type: Pin. Dorman parts are engineered to meet or exceed OEM standards, providing reliable performance, durability, and ease of installation. Warranty Coverage: 1 Year. Part Type: Battery Current Sensor.

part #: 42ki704 prices

• $48.14-$144.61

specifications electvehic:

• for makes: Audi
• for years: 2008
• brand: Dorman
• mpn: 42ki704
• part type: Battery Sensor
• warranty: 1 Year
• cs-sku: 328

returns electvehic:

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

offer electvehic:

• options: Ship-to-home
• availability: In Stock
• started: February 22, 2026
• sold: 0
• quantity: 1

seller electvehic:

• rating: 99.3%
• # reviews: 138
• city: Bronx, New York

shipping electvehic:

• class: Standard
• transit: 4-10 Days
• service: Standard
• type: Fixed
• cost: $0.00

general electvehic:

• condition: New
• Car Truck Parts Accessories > Electric, Hybrid PHEV Specific Parts > Other Electric, Hybrid PHEV Specific Parts

payments electvehic:

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

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