
You can get a fuel pump for an old car from several primary sources: auto parts stores (both national chains and local shops), online marketplaces, salvage yards, and specialized online retailers. The best choice depends on your budget, how quickly you need the part, and whether you want a new, rebuilt, or used original unit.
For common old cars, new aftermarket fuel pumps are widely available. For rarer models, a salvage yard might be your only source for an original equipment manufacturer (OEM) part. Online retailers often have the widest selection and competitive prices.
Here’s a quick comparison of the main options:
| Source | Typical Cost Range | Pros | Cons | Best For |
|---|---|---|---|---|
| National Auto Parts Store (e.g., AutoZone, Advance Auto Parts) | $50 - $300 | Immediate availability, warranty, core return options | Limited for rare models, mostly aftermarket | Urgent repairs, DIYers wanting convenience |
| Online Retailer (e.g., RockAuto, CarID) | $40 - $250 | Huge selection, competitive prices, OEM parts available | Shipping wait time, potential return shipping costs | ahead, finding specific OEM parts |
| Local Salvage Yard (Pick-Your-Part) | $20 - $100 | Very low cost, potential for OEM part | No warranty, part is used, "pull it yourself" labor | Budget projects, discontinued parts |
| Specialized Online Recycler (e.g., Car-Part.com) | $75 - $200 | Searches nationwide inventories, often tested parts | Higher cost than local yards, shipping fees | Finding a guaranteed used OEM part for a rare car |
| Dealership | $200 - $600+ | Guaranteed OEM fit and quality | Highest cost, may need to special order | Restoration purists requiring exact original parts |
Before you buy, have your car's Vehicle Identification Number (VIN) ready. This is the most accurate way to ensure part compatibility, as fuel pumps can vary even within the same model year. Also, ask about warranty coverage and core charge policies, especially if you're buying a rebuilt unit.

Check the big-box stores like AutoZone or O'Reilly Auto first. They can look up your car right there. If they have it, you can drive home with the part today. If your car is really old or uncommon, your next stop should be a local salvage yard. You might have to pull it yourself, but it’s the cheapest way to get an original pump. For the best price and selection overall, I always check RockAuto online.

As a mechanic, I always recommend starting with the part number. Find the number on your old pump or look it up online. Then, search for that exact number. This saves you from the hassle of the wrong part. Online specialists like RockAuto are fantastic for this. For a daily driver, a new aftermarket pump is the most reliable bet. For a weekend project car where you're not worried about a warranty, a good used unit from a salvage yard can be a smart, budget-friendly move.

Don't forget about online classifieds like eBay or Facebook Marketplace. You can often find people parting out the same model car you have. You can message them directly and ask if the fuel pump is available. It’s a great way to get an original part for less. Just be sure to ask about the mileage on the part and if it was working when pulled. There's no warranty, so there's some risk, but I’ve found some great deals this way for my classic truck.

For a rare classic car, the goal is often to find a New Old Stock (NOS) OEM part or a high-quality used original. Beyond salvage yards, seek out model-specific forums and owners clubs. Members often have spare parts or know reputable specialists who reproduce hard-to-find components. While a modern replacement might work, an original-style pump can be crucial for maintaining the car's authenticity and value in a restoration project. It takes more legwork, but it's worth it for preservation.


