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Dorman 785-070 Pipe Plug
Dorman 785-070 Brass Pipe Plug
Dorman 785-070 is a brass 1/8 in MNPT pipe plug built to match original equipment diameter, thread pitch, and head type for a direct repair. Its corrosion-resistant brass construction supports leak-free sealing and long service life in automotive and service applications.
Key Features
- Brass construction with brass finish and color
- 1/8 in MNPT thread size with fine 24 TPI thread pitch
- Square head drive for service access
- Outside threaded design
- OE-style dimensions for a reliable seal
- Corrosion-resistant material for durable performance
Detailed Description
This Dorman pipe plug is engineered as a direct replacement for applications that call for a 1/8 in MNPT brass plug. The square head and fine-thread profile help provide secure installation, while the brass material resists corrosion in demanding automotive environments. Dorman 785-070 is a practical choice for sealing threaded ports where an OE-style fit and dependable leak resistance are required. This part cross-references 221200 for the same application.
Vehicle Fitment
- Fits 1986 Ford Aerostar, N/A
- Fits 1984-1985 Ford Bronco II, N/A
- Fits 1983-1985 Ford Ranger, N/A
- Fits 1979 Ford Mustang, N/A
- Fits 1975-1979 Ford Pinto, N/A
- Fits 1971-1973 Ford Pinto, N/A
- Fits 1975-1979 Mercury Bobcat, N/A
- Fits 1979 Mercury Capri, N/A
- Fits 1976-1977 Mercury Capri, N/A
- Fits 1974 Mercury Capri, N/A
- Fits 1971-1972 Mercury Capri, N/A
Common Uses
- Sealing a threaded fluid or service port that requires a 1/8 in MNPT plug
- Replacing a worn or damaged brass pipe plug
- Restoring a leak-free seal in Ford and Mercury applications
- Addressing stripped, corroded, or mismatched plug threads
Installation Notes
Verify thread size, pitch, and head style before installation. Clean the mating threads and inspect the port for damage so the brass plug seats properly. Use the correct square-drive tool to avoid rounding the head during tightening. Confirm the sealing surface is clean and dry before final assembly.
Quality Assurance
Dorman engineers this pipe plug to match OE dimensions for diameter, thread pitch, and head type, with corrosion-resistant brass selected for dependable sealing and service life. Dorman 785-070 is built for direct-fit repair use in applications such as Ford Pinto, Ford Ranger, and Mercury Capri.
| Brand | Dorman |
|---|---|
| Part Number | 785-070 |
| Color | Brass |
| Depth | 0.58 |
| Friction Material Thickness | Brass |
| Grade | Regular |
| Head Drive Type | Square |
| Head Tool Size | 0.27 |
| Heat Hardened | No |
| Inside Or Outside Thread | Outside |
| Material | Brass |
| Outer Diameter (in) | 0.41 in |
| Overall Length (In) | 0.58 in |
| Package Contents | 1/8 in MNPT Pipe Plug |
| SAE or Metric | SAE |
| Thread Diameter | 0.58 |
| Thread Size | 1/8 in MNPT |
| Thread Type | Fine |
| Threaded | Yes |
| Threads Per Inch | 24 |
| Zinc Coated | No |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1986 | Ford | Aerostar | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1985 | Ford | Bronco II | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell | ||
| 1985 | Ford | Ranger | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1984 | Ford | Bronco II | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell | ||
| 1984 | Ford | Ranger | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1983 | Ford | Ranger | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1979 | Ford | Mustang | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1979 | Ford | Pinto | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1979 | Mercury | Bobcat | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1979 | Mercury | Capri | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1978 | Ford | Pinto | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1978 | Mercury | Bobcat | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1977 | Ford | Pinto | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1977 | Mercury | Bobcat | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1977 | Mercury | Capri | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1976 | Ford | Pinto | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1976 | Mercury | Bobcat | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1976 | Mercury | Capri | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1975 | Ford | Pinto | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1975 | Mercury | Bobcat | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1974 | Mercury | Capri | 2.8L | V6 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1973 | Ford | Pinto | 1.6L | L4 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1972 | Ford | Pinto | 1.6L | L4 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1972 | Mercury | Capri | 1.6L | L4 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1971 | Ford | Pinto | 1.6L | L4 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
| 1971 | Mercury | Capri | 1.6L | L4 | N/A | Brass; 1 Required; Pipe Plug; Packaging Type: Clamshell |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.