Restore the power steering reservoir fill point on your 1965-1966 Ford Mustang with this power steering reservoir cap with dipstick. Designed for use with a Ford / Thompson style power steering pump, this direct-fit replacement installs on the pump’s fill neck and helps restore proper reservoir access and fluid level checking.
- Fits 1965-1966 Ford Mustang applications
- Designed for use with Ford / Thompson style power steering pumps
- Compatible with Thompson power steering pumps featuring an integrated reservoir and slanted neck
- Direct-fit replacement installs on the power steering pump’s fill neck
- Includes integrated dipstick for checking power steering fluid level
- Restores original functionality when replacing a failed or aging component
- Helps complete the power steering pump reservoir assembly
- Measures 7 in. L x 3 in. W x 3 in. H
The power steering reservoir cap closes the fill neck on the pump reservoir while the integrated dipstick provides a way to check fluid level. On 1965-1966 Mustang models using the Ford / Thompson style pump, this cap is a small but important part of keeping the power steering system complete and serviceable.
Replacing a failed, aging, missing, or incorrect reservoir cap helps restore proper function at the pump’s fill neck and supports a cleaner engine bay restoration. For Mustangs equipped with a Thompson pump with an integrated reservoir and slanted neck, this cap with dipstick brings back the correct reservoir detail.
Restore your 1965-1966 Mustang’s Ford / Thompson style power steering pump with a direct-fit reservoir cap and dipstick made for the fill neck location.
| Product Fitment |
| Make |
Ford |
| Model |
Mustang |
| Year Range |
1965-1966 |
| Pump Fitment |
Ford / Thompson style power steering pump |
| Pump Style |
Integrated reservoir with slanted neck |
| Installation Location |
Power steering pump fill neck |
| Application |
1965-1966 Ford Mustang |
| Product Specs |
| Product Type |
Power Steering Reservoir Cap with Dipstick |
| Pump Type |
Ford pump |
| Fitment Style |
Direct-fit replacement |
| Mounting Location |
Power steering pump fill neck |
| Function |
Caps the reservoir fill neck and provides fluid level checking with dipstick |
| Replacement Use |
Replaces a failed, aging, missing, or incorrect power steering reservoir cap |
| Package Dimensions |
7 in. L x 3 in. W x 3 in. H |
| Approximate Weight |
0.2 lb. |