fits model: Gto, Firebird, Prix, Grand. make: Pontiac.

( Type: Cruise Control Bellows Assembly ), ( Manufacturer Part Number: 9787977 ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )
The Pontiac GM Cruise Control Bellows (Pontiac Part Number: 9787977) is an essential component for maintaining the smooth and efficient operation of your vehicle's cruise control system in Pontiac GTO, Tempest, Firebird, and Prix models.
These bellows are manufactured to meet or exceed original equipment specifications, ensuring a precise fit and reliable performance. Each bellow is made of high-quality rubber material, designed to withstand the rigors of daily driving while providing excellent flexibility and durability.
The Pontiac 9787977 cruise control bellows are specifically engineered to accommodate the unique requirements of Pontiac vehicles. They come as a complete set, including two bellows for the driver and passenger sides.
These bellows play a crucial role in the cruise control system by transmitting hydraulic pressure between the throttle valve and the vacuum servo. When the cruise control is activated, the bellows expand and contract to maintain the desired vehicle speed. Over time, they may wear out or develop leaks, causing the cruise control to malfunction.
By replacing the worn or leaking cruise control bellows with genuine Pontiac GM parts, you can restore the functionality of your vehicle's cruise control system, ensuring a more comfortable and convenient driving experience.
Additionally, using Pontiac OEM parts like the 9787977 cruise control bellows ensures that your vehicle retains its original performance and value. You can trust that these parts have been rigorously tested to meet the highest standards of quality and reliability.
In summary, the Pontiac GM Cruise Control Bellows (Pontiac Part Number: 9787977) are essential components for maintaining the smooth and efficient operation of your cruise control system in Pontiac GTO, Tempest, Firebird, and Prix models. These high-quality bellows are specifically engineered to meet OEM specifications, ensuring a precise fit and reliable performance. Replacing worn or leaking bellows with genuine Pontiac parts will help restore the functionality of your cruise control system and maintain the value of your vehicle.
The Pontiac GTO, Tempest, Firebird, and Prix are iconic muscle cars and compact vehicles manufactured by General Motors (GM) during the late 1960s and 1970s. One important component in the GM cruise control system for these vehicles is the cruise control bellows. In this analysis, we'll weigh the pros and cons of purchasing these bellows to help potential buyers make an informed decision.
Pros of Buying GM Cruise Control Bellows:1. OEM Part: The Pontiac 9787977 GM cruise control bellows are original equipment manufacturer (OEM) parts, ensuring a precise fit and compatibility with your vehicle.
2. Smooth Operation: A properly functioning cruise control system enhances driving comfort and convenience, allowing you to maintain a consistent speed on the highway.
3. Long-Term Savings: Investing in high-quality OEM GM cruise control bellows can save you from the potential costs and hassles of dealing with aftermarket parts that may not perform as well or last as long.
4. Restoration Projects: For car enthusiasts working on restoration projects, acquiring genuine GM parts, such as the cruise control bellows, can help preserve the authenticity and value of their vehicles.
Cons of Buying GM Cruise Control Bellows:1. Cost: OEM GM cruise control bellows can be more expensive compared to aftermarket alternatives, which might deter some buyers.
2. Availability: Depending on the specific make, model, and year of your Pontiac, Tempest, Firebird, or Prix, finding the correct cruise control bellows might require some research and patience.
3. Shipping and Handling: Purchasing cruise control bellows online may result in additional shipping and handling fees, adding to the overall cost.
Conclusion:When considering the purchase of Pontiac 9787977 GM cruise control bellows for your GTO, Tempest, Firebird, or Prix, it's essential to weigh the benefits against the drawbacks. The pros OEM fit, smooth operation, long-term savings, and preservation of authenticity for restoration projects outweigh the cons, which include cost, availability, and shipping fees. Ultimately, investing in genuine GM cruise control bellows can lead to a more enjoyable and hassle-free driving experience.
Recommendation:If you're in the market for new cruise control bellows for your Pontiac, Tempest, Firebird, or Prix, we recommend purchasing OEM GM parts for the best fit, performance, and long-term value. Check reputable automotive parts suppliers, such as GM Parts, Rock Auto, or your local dealership, to secure the correct cruise control bellows for your specific vehicle.
For 1967-1969 Pontiac GTO, Tempest, Firebird, Grand Prix, Catalina, 2, Venture, Executive, Bonneville, A, B and F Series a used original cruise control bellows assembly, 9787977. The rubber looks OK but always best to replace the bellows as they only cost around $20-25.00. Comes with some chain. Rebuilding these is basically replacing the rubber bellows which takes maybe 2 minutes.