OE Quality
60-Day Returns

Motorad T70 Engine Coolant Reservoir Cap
Engine Coolant Reservoir Cap for Cooling System Testing
The Motorad Standard T70 engine coolant reservoir cap is a threaded plastic cap used in cooling system service and pressure testing. It is rated at 20 PSI and features a yellow shell for quick identification during radiator and reservoir cap checks.
Key Features
- Engine coolant reservoir cap with threaded attachment type
- 20 PSI pressure rating for cooling system service
- Plastic construction with yellow finish
- Shell diameter: 3.3 in; thread diameter: 1.93 in
- Cap depth: 0.58 in; valve outside diameter: 1.27 in
- No pressure release lever and non-vented design
Product Details
Motorad Standard T70 is built for cooling system testing and radiator pressure cap evaluation. The 20 PSI pressure rating makes it suitable for service work where the cap must hold system pressure during diagnosis. This part cross-references Carlson 7070 and Anchor 10261 for the same application. Compatible With select Chevrolet Chevy, Ford EcoSport, Ford Focus, Chevrolet Chevy Monza, Chevrolet Chevy Pickup, Pontiac LeMans, and Pontiac Optima applications, including 1995-2012 Chevrolet Chevy and 2009-2010 Ford Focus. The Motorad T70 is a direct-fit style service cap for vehicles that use the listed threaded reservoir cap dimensions and pressure specification.
What This Part Helps Address
- Cooling system pressure loss during radiator cap testing
- Reservoir cap sealing concerns on 20 PSI applications
- Incorrect cap pressure rating for service diagnostics
- Fitment issues on threaded coolant reservoir openings
- Identification of the correct cap during cooling system inspection
Installation Notes and Tips
Verify the thread diameter, shell diameter, and pressure rating before installation. Match the cap to the vehicle’s specified 20 PSI cooling system requirement and confirm the reservoir neck is clean and undamaged. For diagnostic use, follow standard cooling system test procedures and allow the system to cool before removing any cap.
Quality Assurance
Motorad Standard parts are built to meet the listed pressure specification and dimensional requirements for service applications. Use the published fitment and pressure data to confirm application before installation.
| Brand | Motorad |
|---|---|
| Part Number | T70 |
| Position | Standard |
| Material | Plastic |
| Color | Yellow |
| Attachment Type | Threaded |
| Pressure Release Lever | No |
| Vented | No |
| Cap Depth | 0.58 in |
| Lever Type | No |
| Maximum Pressure | 20 psi |
| Pressure Rating | 20 psi |
| Pressure Rating (PSI) | 20psi |
| Shell Diameter | 3.3 in |
| Thread Diameter | 1.93 in |
| Valve Outside Diameter | 1.27 in |
This part fits 51 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2012 | Ford | EcoSport | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2011 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2011 | Ford | EcoSport | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2010 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2010 | Ford | EcoSport | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2010 | Ford | Focus | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2009 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2009 | Ford | Focus | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2008 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2008 | Ford | EcoSport | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2007 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2007 | Ford | EcoSport | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2006 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2006 | Ford | EcoSport | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2005 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2005 | Ford | EcoSport | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2004 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2004 | Ford | EcoSport | 2.0L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2003 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2003 | Chevrolet | Chevy Monza | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2003 | Chevrolet | Chevy Pickup | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2002 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2002 | Chevrolet | Chevy | 1.4L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2002 | Chevrolet | Chevy Pickup | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2001 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2001 | Chevrolet | Chevy | 1.4L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2001 | Chevrolet | Chevy Pickup | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2000 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2000 | Chevrolet | Chevy | 1.4L | L4 | N/A | Relief pressure 20 lb; Standard |
| 2000 | Chevrolet | Chevy Pickup | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1999 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1999 | Chevrolet | Chevy | 1.4L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1999 | Chevrolet | Chevy Pickup | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1998 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1998 | Chevrolet | Chevy | 1.4L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1997 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1997 | Chevrolet | Chevy | 1.4L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1996 | Chevrolet | Chevy | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1996 | Chevrolet | Chevy | 1.4L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1995 | Chevrolet | Chevy | 1.4L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1993 | Pontiac | LeMans | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1992 | Pontiac | LeMans | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1991 | Pontiac | LeMans | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1991 | Pontiac | Optima | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1990 | Pontiac | LeMans | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1990 | Pontiac | Optima | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1989 | Pontiac | LeMans | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1989 | Pontiac | Optima | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1988 | Pontiac | LeMans | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
| 1988 | Pontiac | Optima | 1.6L | L4 | N/A | Relief pressure 20 lb; Standard |
* 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.