ACDELCO 8642473 Ac Delco Clutch Pressure Switch

( Brand: Acdelco ), ( Type: Pressure Switch ), ( Manufacturer Part Number: 8642473 ), ( Vintage Part: Yes ), ( Transmission Type: Automatic ), ( Placement On Vehicle: Internally In Transmisson ), ( Country Of Origin: United States ), ( Performance Part: No ), ( California Prop 65 Warning: California Prop65 Warning )

Review ACDELCO Ac Delco Clutch Pressure Switch

AC Delco Clutch Pressure Switch - 8642473

The AC Delco Clutch Pressure Switch, part number 8642473, is a crucial component in the hydraulic system of automatic transmission vehicles. Designed and manufactured by the renowned automotive parts supplier, this pressure switch plays a vital role in ensuring the smooth and efficient operation of the clutch system.

This pressure switch is specifically engineered to monitor the hydraulic pressure in the clutch system. When the vehicle's engine is running, and the clutch pedal is pressed, the switch activates the clutch slave cylinder to engage the clutch. Once the desired engine RPM is reached, or when the driver releases the clutch pedal, the switch disengages the clutch to allow the vehicle to shift gears.

The 8642473 clutch pressure switch is built with high-quality materials and is designed to withstand the harsh conditions of continuous use in a vehicle's hydraulic system. It features a robust construction with a durable, corrosion-resistant housing to protect against environmental elements. The switch also includes a built-in diode that helps prevent hydraulic fluid from entering the electrical system, ensuring maximum system efficiency and longevity.

When it comes to installation, the AC Delco 8642473 clutch pressure switch is designed to be a direct fit for most applications. It is easy to install, usually taking less than an hour for the average DIY mechanic or professional technician. The switch comes complete with all necessary hardware, including mounting brackets, wiring connectors, and gaskets, making the installation process as hassle-free as possible.

In conclusion, the AC Delco 8642473 clutch pressure switch is a high-performing, reliable, and durable solution for maintaining the proper functioning of a vehicle's clutch system. Its direct-fit design, robust construction, and ease of installation make it an excellent choice for both professional technicians and DIY mechanics looking to keep their vehicles in top condition.

Pros and Cons of Buying AC Delco Clutch Pressure Switch (Part Number: 8642473)

The AC Delco Clutch Pressure Switch (Part Number: 8642473) is a crucial component in maintaining the proper functioning of automatic transmissions in various vehicles. Let's discuss the advantages and disadvantages of purchasing this specific part.

1. Reliability: AC Delco is a well-known and reputable automotive parts manufacturer. This clutch pressure switch is designed to meet or exceed OEM specifications, ensuring a reliable and long-lasting solution for your vehicle.

2. Easy Installation: This clutch pressure switch is relatively easy to install, making it a popular choice for DIYers and professional technicians alike. The installation process is straightforward and typically does not require extensive mechanical knowledge or specialized tools.

3. Improved Transmission Performance: A faulty clutch pressure switch can lead to transmission issues such as delayed shifting or slipping gears. By replacing the faulty switch with a new one, you can restore optimal transmission performance, enhancing overall vehicle driving experience.

4. Affordability: Compared to other aftermarket brands, AC Delco's clutch pressure switch is competitively priced, making it an affordable option for car owners.

1. Availability: Depending on your location and the specific vehicle make and model, it might be challenging to find this exact part number at your local auto parts store. In such cases, online purchasing may be your best bet.

2. Compatibility: While this clutch pressure switch is designed to fit various applications, it is crucial to ensure that it is compatible with your specific vehicle make and model before making a purchase.

3. Potential for False Positives: A clutch pressure switch may sometimes trigger a false positive, causing the transmission to shift unnecessarily or at inopportune moments. While rare, this issue can be frustrating for drivers.

The AC Delco Clutch Pressure Switch (Part Number: 8642473) offers several advantages, including reliability, easy installation, improved transmission performance, and affordability. However, it also comes with some disadvantages, such as potential availability issues, compatibility concerns, and the risk of false positives.

If you're in need of a new clutch pressure switch and your vehicle's make and model is compatible with AC Delco's part number 8642473, we recommend considering this option due to its reliability, affordability, and relatively easy installation process. However, it is essential to double-check the compatibility of the part before making a purchase, and be prepared for the possibility of false positives or slight delays in availability.

Details:

OBSOLETE AC DELCO CLUTCH PRESSURE SWITCH 8642473.

part #: 8642473 prices

• $45.00-$153.95

specifications addedclutch:

• brand: Acdelco
• type: Pressure Switch
• manufacturer part number: 8642473
• vintage part: Yes
• transmission type: Automatic
• placement on vehicle: Internally In Transmisson
• country of origin: United States
• performance part: No
• california prop 65 warning: California Prop65 Warning

seller addedclutch:

• rating: 98.7%
• city: Ewa Beach, Hawaii
• # reviews: 310

offer addedclutch:

• quantity: 1
• availability: In Stock
• started: January 11, 2026
• options: Ship-to-home
• sold: 0

payments addedclutch:

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

shipping addedclutch:

• cost: $15.50
• carrier: USPS
• type: Fixed
• service: USPS Priority Mail
• transit: 16-19 Days
• class: Expedited

returns addedclutch:

• policy: No Returns

general addedclutch:

• condition: New other see details
• Transmission Drivetrain > Clutch Parts Kits > Additional Clutch Parts

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