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Motorad
Motorad 12423S Fuel Cap Tester Adapter
| Brand | Motorad 12423S |
|---|---|
| Freight Class | 85 |
| Fits | Honda, Buick, Chevrolet, GMC, Audi, Jaguar, Volkswagen, Toyota, Porsche, Ford, and Mercury · 181 vehicles |
Fuel cap tester adapter. Works with Stant fuel cap testers for quick, straightforward testing.
Color coded. Easy to identify during fuel cap testing.
Durable plastic. Built from a tough material for repeated use.
Cross-references Motorad 12423S and Remy 12423 for the same application. See all 2.
$26.22Free shipping
In stock · usually ships same day before 1pm CST
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Fuel Cap Tester Adapter for Stant Testers
The Motorad 12423S fuel cap tester adapter is made for use with Stant fuel cap testers and is built from durable plastic for repeated shop use. Color coding helps with quick identification during emissions and fuel system diagnostics.
Key Features
- Fuel cap tester adapter for Stant fuel cap testers
- Durable plastic construction for service bay use
- Color coded for easy identification
- Motorad part number 12423S
- Cross-reference: Remy 12423
Detailed Description
Motorad 12423S is a fuel cap tester adapter used with Stant fuel cap testers when checking fuel cap sealing and related evaporative emissions concerns. It is a practical service tool for technicians working on vehicles such as the Honda Civic, Honda CR-V, Honda Accord, Honda Pilot, and Honda Ridgeline, as well as select Buick Regal and Chevrolet Equinox applications listed in the fitment data. The adapter’s plastic body and color-coded design support fast selection in a diagnostic workflow.
This adapter is listed for a wide range of vehicles from 1966 through 2014, including applications such as Fits 2006-2011 Honda Civic, N/A; Fits 2005-2011 Honda CR-V, N/A; Fits 2010-2011 Chevrolet Equinox, N/A; and Fits 2006-2014 Honda Ridgeline, N/A. Use the part number 12423S when matching the correct adapter to your tester setup.
What It Helps Diagnose
- Fuel cap sealing concerns during emissions testing
- Evaporative system fault tracing related to the fuel cap
- Incorrect adapter selection during tester setup
- Service delays caused by hard-to-identify test adapters
Installation Notes and Tips
- Use only with Stant fuel cap testers.
- Verify the vehicle application and tester interface before service.
- Match the adapter to the fuel cap test procedure specified for the vehicle.
- Confirm the correct fitment for the specific make, model, year, and any listed notes such as threaded filler neck requirements.
Quality Assurance
Motorad manufactures this adapter as a durable plastic service component for diagnostic use. The color-coded design supports quick identification in professional testing environments.
This part fits 181 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | Honda | CR-Z | 1.5L | L4 | — | N/A | — |
| 2014 | Honda | Ridgeline | 3.5L | V6 | — | N/A | — |
| 2013 | Honda | CR-Z | 1.5L | L4 | — | N/A | — |
| 2013 | Honda | Ridgeline | 3.5L | V6 | — | N/A | — |
| 2012 | Buick | LaCrosse | 3.6L | V6 | — | N/A | — |
| 2012 | Buick | Regal | 2.4L | L4 | — | N/A | Green |
| 2012 | Buick | Regal | 2.0L | L4 | — | N/A | — |
| 2012 | Chevrolet | Caprice | 6.0L | V8 | — | N/A | — |
| 2012 | Chevrolet | Caprice | 3.6L | V6 | — | N/A | — |
| 2012 | Honda | CR-Z | 1.5L | L4 | — | N/A | — |
| 2012 | Honda | Crosstour | 3.5L | V6 | — | N/A | — |
| 2012 | Honda | Crosstour | 2.4L | L4 | — | N/A | — |
| 2012 | Honda | Ridgeline | 3.5L | V6 | — | N/A | — |
| 2011 | Buick | Regal | 2.0L | L4 | — | N/A | — |
| 2011 | Chevrolet | Camaro | 6.2L | V8 | — | N/A | — |
| 2011 | Chevrolet | Camaro | 3.6L | V6 | — | N/A | — |
| 2011 | Chevrolet | Caprice | 6.0L | V8 | — | N/A | — |
| 2011 | Chevrolet | Equinox | 3.0L | V6 | — | N/A | — |
| 2011 | Chevrolet | Equinox | 2.4L | L4 | — | N/A | — |
| 2011 | GMC | Terrain | 3.0L | V6 | — | N/A | — |
| 2011 | GMC | Terrain | 2.4L | L4 | — | N/A | — |
| 2011 | Honda | Accord | 3.5L | V6 | — | N/A | — |
| 2011 | Honda | Accord | 2.4L | L4 | — | N/A | — |
| 2011 | Honda | Accord Crosstour | 3.5L | V6 | — | N/A | — |
| 2011 | Honda | Civic | 2.0L | L4 | — | N/A | — |
| 2011 | Honda | Civic | 1.8L | L4 | — | N/A | — |
| 2011 | Honda | Civic | 1.3L | L4 | — | N/A | — |
| 2011 | Honda | CR-V | 2.4L | L4 | — | N/A | — |
| 2011 | Honda | CR-Z | 1.5L | L4 | — | N/A | — |
| 2011 | Honda | Element | 2.4L | L4 | — | N/A | — |
| 2011 | Honda | Fit | 1.5L | L4 | — | N/A | — |
| 2011 | Honda | Insight | 1.3L | L4 | — | N/A | — |
| 2011 | Honda | Odyssey | 3.5L | V6 | — | N/A | — |
| 2011 | Honda | Pilot | 3.5L | V6 | — | N/A | — |
| 2011 | Honda | Ridgeline | 3.5L | V6 | — | N/A | — |
| 2010 | Audi | A3 | 2.0L | L4 | — | N/A | — |
| 2010 | Audi | A4 | 2.0L | L4 | — | N/A | with Threaded Filler Neck |
| 2010 | Audi | A4 Quattro | 2.0L | L4 | — | N/A | with Threaded Filler Neck |
| 2010 | Chevrolet | Camaro | 6.2L | V8 | — | N/A | — |
| 2010 | Chevrolet | Camaro | 3.6L | V6 | — | N/A | — |
| 2010 | Chevrolet | Equinox | 3.0L | V6 | — | N/A | — |
| 2010 | Chevrolet | Equinox | 2.4L | L4 | — | N/A | with Threaded Filler Neck |
| 2010 | GMC | Terrain | 3.0L | V6 | — | N/A | — |
| 2010 | GMC | Terrain | 2.4L | L4 | — | N/A | — |
| 2010 | Honda | Accord | 3.5L | V6 | — | N/A | — |
| 2010 | Honda | Accord | 2.4L | L4 | — | N/A | — |
| 2010 | Honda | Accord Crosstour | 3.5L | V6 | — | N/A | — |
| 2010 | Honda | Civic | 2.0L | L4 | — | N/A | — |
| 2010 | Honda | Civic | 1.8L | L4 | — | N/A | — |
| 2010 | Honda | Civic | 1.3L | L4 | — | N/A | — |
| 2010 | Honda | CR-V | 2.4L | L4 | — | N/A | — |
| 2010 | Honda | Element | 2.4L | L4 | — | N/A | — |
| 2010 | Honda | Fit | 1.5L | L4 | — | N/A | — |
| 2010 | Honda | Insight | 1.3L | L4 | — | N/A | — |
| 2010 | Honda | Odyssey | 3.5L | V6 | — | N/A | — |
| 2010 | Honda | Pilot | 3.5L | V6 | — | N/A | — |
| 2010 | Honda | Ridgeline | 3.5L | V6 | — | N/A | — |
| 2009 | Honda | Accord | 3.5L | V6 | — | N/A | — |
| 2009 | Honda | Accord | 2.4L | L4 | — | N/A | — |
| 2009 | Honda | Civic | 2.0L | L4 | — | N/A | — |
| 2009 | Honda | Civic | 1.8L | L4 | — | N/A | — |
| 2009 | Honda | Civic | 1.3L | L4 | — | N/A | — |
| 2009 | Honda | CR-V | 2.4L | L4 | — | N/A | — |
| 2009 | Honda | Element | 2.4L | L4 | — | N/A | — |
| 2009 | Honda | Fit | 1.5L | L4 | — | N/A | — |
| 2009 | Honda | Odyssey | 3.5L | V6 | — | N/A | — |
| 2009 | Honda | Pilot | 3.5L | V6 | — | N/A | — |
| 2009 | Honda | Ridgeline | 3.5L | V6 | — | N/A | — |
| 2009 | Honda | S2000 | 2.2L | L4 | — | N/A | — |
| 2008 | Honda | Accord | 3.5L | V6 | — | N/A | — |
| 2008 | Honda | Accord | 2.4L | L4 | — | N/A | — |
| 2008 | Honda | Civic | 2.0L | L4 | — | N/A | — |
| 2008 | Honda | Civic | 1.8L | L4 | — | N/A | — |
| 2008 | Honda | Civic | 1.3L | L4 | — | N/A | — |
| 2008 | Honda | CR-V | 2.4L | L4 | — | N/A | — |
| 2008 | Honda | Element | 2.4L | L4 | — | N/A | — |
| 2008 | Honda | Fit | 1.5L | L4 | — | N/A | — |
| 2008 | Honda | Odyssey | 3.5L | V6 | — | N/A | — |
| 2008 | Honda | Pilot | 3.5L | V6 | — | N/A | — |
| 2008 | Honda | Ridgeline | 3.5L | V6 | — | N/A | — |
| 2008 | Honda | S2000 | 2.2L | L4 | — | N/A | — |
| 2008 | Jaguar | X-Type | 3.0L | V6 | — | N/A | — |
| 2008 | Volkswagen | Beetle | 2.0L | L4 | — | N/A | — |
| 2007 | Honda | Accord | 3.0L | V6 | — | N/A | — |
| 2007 | Honda | Accord | 2.4L | L4 | — | N/A | — |
| 2007 | Honda | Civic | 2.0L | L4 | — | N/A | — |
| 2007 | Honda | Civic | 1.8L | L4 | — | N/A | — |
| 2007 | Honda | Civic | 1.3L | L4 | — | N/A | — |
| 2007 | Honda | CR-V | 2.4L | L4 | — | N/A | — |
| 2007 | Honda | Element | 2.4L | L4 | — | N/A | — |
| 2007 | Honda | Fit | 1.5L | L4 | — | N/A | — |
| 2007 | Honda | Odyssey | 3.5L | V6 | — | N/A | — |
| 2007 | Honda | Pilot | 3.5L | V6 | — | N/A | — |
| 2007 | Honda | Ridgeline | 3.5L | V6 | — | N/A | — |
| 2007 | Honda | S2000 | 2.2L | L4 | — | N/A | — |
| 2007 | Volkswagen | Beetle | 2.0L | L4 | — | N/A | — |
| 2006 | Audi | A4 Quattro | 3.0L | V6 | — | N/A | — |
| 2006 | Honda | Accord | 3.0L | V6 | GAS | N/A | — |
| 2006 | Honda | Accord | 2.4L | L4 | — | N/A | — |
| 2006 | Honda | Civic | 2.0L | L4 | — | N/A | — |
| 2006 | Honda | Civic | 1.8L | L4 | — | N/A | — |
| 2006 | Honda | Civic | 1.3L | L4 | — | N/A | — |
| 2006 | Honda | CR-V | 2.4L | L4 | — | N/A | — |
| 2006 | Honda | Element | 2.4L | L4 | — | N/A | — |
| 2006 | Honda | Odyssey | 3.5L | V6 | — | N/A | — |
| 2006 | Honda | Pilot | 3.5L | V6 | — | N/A | — |
| 2006 | Honda | Ridgeline | 3.5L | V6 | — | N/A | — |
| 2006 | Honda | S2000 | 2.2L | L4 | — | N/A | — |
| 2006 | Toyota | Corolla | 1.8L | L4 | — | N/A | with Threaded Filler Neck |
| 2005 | Audi | TT | 1.8L | L4 | — | N/A | — |
| 2005 | Audi | TT Quattro | 1.8L | L4 | — | N/A | — |
| 2005 | Honda | Accord | 3.0L | V6 | — | N/A | — |
| 2005 | Honda | Accord | 2.4L | L4 | — | N/A | — |
| 2005 | Honda | CR-V | 2.4L | L4 | — | N/A | — |
| 2005 | Honda | Odyssey | 3.5L | V6 | — | N/A | — |
| 2005 | Honda | Pilot | 3.5L | V6 | — | N/A | — |
| 2005 | Porsche | Cayenne | 4.5L | V8 | — | N/A | without Threads |
| 2005 | Porsche | Cayenne | 3.2L | V6 | — | N/A | without Threads |
| 2005 | Volkswagen | Beetle | 2.0L | L4 | — | N/A | — |
| 2005 | Volkswagen | Beetle | 1.9L | L4 | — | N/A | — |
| 2005 | Volkswagen | Beetle | 1.8L | L4 | — | N/A | — |
| 2005 | Volkswagen | Golf | 2.8L | V6 | — | N/A | — |
| 2005 | Volkswagen | Golf | 2.0L | L4 | — | N/A | — |
| 2005 | Volkswagen | Golf | 1.9L | L4 | — | N/A | — |
| 2005 | Volkswagen | Golf | 1.8L | L4 | — | N/A | — |
| 2005 | Volkswagen | Jetta | 2.0L | L4 | — | N/A | — |
| 2005 | Volkswagen | Jetta | 1.9L | L4 | — | N/A | — |
| 2005 | Volkswagen | Jetta | 1.8L | L4 | — | N/A | — |
| 2004 | Ford | Focus | 2.0L | L4 | — | N/A | — |
| 2004 | Porsche | Carrera GT | 5.7L | V10 | — | N/A | — |
| 2004 | Volkswagen | Beetle | 2.0L | L4 | — | N/A | — |
| 2004 | Volkswagen | Beetle | 1.9L | L4 | — | N/A | — |
| 2004 | Volkswagen | Beetle | 1.8L | L4 | — | N/A | — |
| 2004 | Volkswagen | Golf | 2.0L | L4 | — | N/A | — |
| 2004 | Volkswagen | Golf | 1.9L | L4 | — | N/A | — |
| 2004 | Volkswagen | Jetta | 1.9L | L4 | — | N/A | — |
| 2003 | Ford | Focus | 2.0L | L4 | — | N/A | — |
| 2003 | Volkswagen | Jetta | 2.8L | V6 | — | N/A | — |
| 2003 | Volkswagen | Jetta | 2.0L | L4 | — | N/A | — |
| 2003 | Volkswagen | Jetta | 1.9L | L4 | — | N/A | — |
| 2003 | Volkswagen | Jetta | 1.8L | L4 | — | N/A | — |
| 2002 | Ford | Focus | 2.0L | L4 | — | N/A | — |
| 2002 | Volkswagen | Jetta | 2.8L | V6 | — | N/A | — |
| 2002 | Volkswagen | Jetta | 2.0L | L4 | — | N/A | — |
| 2002 | Volkswagen | Jetta | 1.9L | L4 | — | N/A | — |
| 2002 | Volkswagen | Jetta | 1.8L | L4 | — | N/A | — |
| 2001 | Ford | Focus | 2.0L | L4 | — | N/A | — |
| 2000 | Ford | Contour | 2.5L | V6 | — | N/A | — |
| 2000 | Ford | Contour | 2.0L | L4 | — | N/A | — |
| 2000 | Ford | Focus | 2.0L | L4 | — | N/A | — |
| 2000 | Mercury | Mystique | 2.5L | V6 | — | N/A | — |
| 2000 | Mercury | Mystique | 2.0L | L4 | — | N/A | — |
| 1999 | Ford | Contour | 2.5L | V6 | — | N/A | — |
| 1999 | Ford | Contour | 2.0L | L4 | — | N/A | — |
| 1999 | Mercury | Mystique | 2.5L | V6 | — | N/A | — |
| 1999 | Mercury | Mystique | 2.0L | L4 | — | N/A | — |
| 1998 | Ford | Contour | 2.5L | V6 | — | N/A | — |
| 1998 | Ford | Contour | 2.0L | L4 | — | N/A | — |
| 1998 | Mercury | Mystique | 2.5L | V6 | — | N/A | — |
| 1998 | Mercury | Mystique | 2.0L | L4 | — | N/A | — |
| 1997 | Porsche | 911 | 3.6L | H6 | — | N/A | — |
| 1996 | GMC | P3500 | 6.5L | V8 | — | N/A | — |
| 1996 | Porsche | 911 | 3.6L | H6 | — | N/A | — |
| 1985 | Toyota | Land Cruiser | 3.4L | L4 | — | N/A | Light Green |
| 1984 | Volkswagen | Jetta | 1.6L | L4 | DIESEL | N/A | Light Green |
| 1983 | Volkswagen | Jetta | 1.6L | L4 | DIESEL | N/A | Light Green |
| 1982 | Volkswagen | Jetta | 1.6L | L4 | DIESEL | N/A | Light Green |
| 1981 | Volkswagen | Jetta | 1.6L | L4 | DIESEL | N/A | Light Green |
| 1979 | Porsche | 924 | 2.0L | L4 | — | N/A | Light Green |
| 1979 | Volkswagen | Beetle | 1.6L | H4 | — | N/A | Light Green |
| 1978 | Porsche | 924 | 2.0L | L4 | — | N/A | Light Green |
| 1978 | Volkswagen | Beetle | 1.6L | H4 | — | N/A | Light Green |
| 1977 | Porsche | 924 | 2.0L | L4 | — | N/A | Light Green |
| 1977 | Volkswagen | Beetle | 1.6L | H4 | — | N/A | Light Green |
| 1976 | Volkswagen | Beetle | 1.6L | H4 | — | N/A | Light Green |
| 1975 | Volkswagen | Beetle | 1.6L | H4 | — | N/A | Light Green |
| 1974 | Volkswagen | Beetle | 1.6L | H4 | — | N/A | Light Green |
| 1973 | Volkswagen | Beetle | 1.6L | H4 | — | N/A | Light Green |
| 1972 | Volkswagen | Beetle | 1.6L | H4 | — | N/A | Light Green |
| 1971 | Volkswagen | Beetle | 1.6L | H4 | — | N/A | Light Green |
| 1966 | Volkswagen | Beetle | 1.2L | H4 | — | N/A | Light Green |
| No rows match your filter. | |||||||
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Motorad — 12423SRemy — 12423