* Auto parts stores: Larger chains like AutoZone, Advance Auto Parts, NAPA Auto Parts, and O'Reilly Auto Parts are your best bet. They often have generic vacuum line in various diameters and lengths. You might need to bring a sample of your old line to match the size or measure the inside diameter yourself.
* Online retailers: Sites like Amazon, eBay, and RockAuto are excellent resources. You can often find pre-made kits specifically for your year and model Bronco, or buy bulk vacuum tubing and connectors to create your own lines. Searching for "1989 Ford Bronco 5.8L EFI vacuum line kit" will give you the best results.
* Specialty auto parts stores: Some smaller, independent auto parts stores that cater to older vehicles might have a better selection of vacuum lines or even a used vacuum line from a donor vehicle.
Important Considerations:
* Diameter: Measure the inside diameter (ID) of your existing vacuum lines before buying replacements. Using the wrong size can lead to leaks and poor engine performance.
* Material: Vacuum lines are typically made of rubber or silicone. Silicone is more resistant to heat and chemicals.
* Length: Buy slightly longer lines than you need and trim them to the correct length for a better fit.
* Routing: Carefully note the routing of the original vacuum lines before removing them. Take pictures if necessary. Incorrect routing can cause serious problems.
By searching online retailers or checking local auto parts stores using the year, make, model, and engine details (1989 Ford Bronco 5.8L EFI), you should have no problem finding suitable replacements.
