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Standard Ignition AC8 Idle Air Control Valve
| Brand | Standard Ignition AC8 |
|---|---|
| Gaskets Included | Yes |
| Hardware Included | Yes |
| Fits | Dodge, Plymouth, and Chrysler · 78 vehicles |
Accurate airflow control. Polymer-blended magnet helps the pintle respond precisely.
High-torque stepping motor. Delivers strong actuator output for dependable operation.
Built for longer service life. Shielded ball bearing resists contaminants and wear.
Cross-references AP Exhaust 7471, AP Exhaust 8467 and Dorman - HELP 76018 for the same application. See all 14.
Idle Air Control Valve for Chrysler and Dodge
Standard Ignition AC8 is an idle air control valve built for precise airflow management at idle. It is a direct-fit replacement for a range of Chrysler, Dodge, and Plymouth applications, including Dodge Caravan, Dodge Grand Caravan, Plymouth Voyager, and Chrysler Daytona models.
Key Features
- Polymer-blended neodymium/iron/boron magnet for accurate pintle movement and airflow control
- High-strength stepping motor for strong output torque
- Shielded ball bearing helps resist environmental contaminants
- Load-tested actuator for added durability and consistent operation
- Includes gasket and hardware for installation
- 1-port, 4-terminal design
Detailed Description
Standard Ignition AC8 idle air control valve is engineered to regulate bypass air at the throttle body so the engine can maintain a stable idle. The internal motor and magnet assembly are built for accurate pintle positioning, while the shielded bearing helps protect the unit from contamination over time. This makes the AC8 a practical replacement for vehicles experiencing idle control issues on Chrysler, Dodge, and Plymouth fuel-injected applications. This part cross-references Dorman - HELP (e.g., 76018) for the same application.
Common Idle Problems It Can Address
- Rough or unstable idle on startup
- Idle speed that drops too low or stalls at stops
- Idle flare or surging after throttle release
- Poor idle control after the engine warms up
- Check engine concerns related to idle air control performance
Installation Notes and Tips
Verify connector style, port count, and terminal count before installation. Clean the throttle body and mating surfaces, and replace the gasket during service. After installation, clear any stored codes and confirm idle quality at cold start and normal operating temperature. Fits 1996-1997 Dodge Caravan, N/A; Fits 1989-1990 Dodge Caravan, N/A; Fits 1996-1997 Dodge Grand Caravan, N/A; Fits 1996-1997 Plymouth Grand Voyager, N/A; Fits 1996-1997 Plymouth Voyager, N/A; Fits 1989-1990 Plymouth Voyager, N/A; Fits 1996 Dodge Grand Caravan, N/A; Fits 1995-1996 Plymouth Voyager, N/A; Fits 1995 Dodge Caravan, N/A; Fits 1989-1994 Dodge Spirit, N/A; Fits 1994 Plymouth Acclaim, N/A; Fits 1989-1990 Plymouth Acclaim, N/A; Fits 1987-1993 Chrysler Daytona, N/A; Fits 1993 Chrysler LeBaron, N/A; Fits 1988-1990 Chrysler LeBaron, N/A; Fits 1992 Dodge Daytona, N/A; Fits 1988-1990 Dodge Daytona, N/A; Fits 1986 Dodge Daytona, N/A; Fits 1987-1992 Dodge Shadow, N/A; Fits 1988-1991 Plymouth Sundance, N/A; Fits 1987-1989 Chrysler Phantom, N/A; Fits 1988-1989 Dodge Lancer, N/A; Fits 1987-1988 Chrysler New Yorker, N/A; Fits 1988 Chrysler Town & Country, N/A; Fits 1988 Dodge 600, N/A; Fits 1987-1988 Dodge Magnum, N/A; Fits 1987 Chrysler LeBaron, N/A; Fits 1986-1987 Dodge Charger, N/A; Fits 1987 Plymouth Sundance, N/A.
Quality Assurance
Standard Ignition manufactures this idle air control valve with high-grade materials and load-tested components for prolonged service life and consistent performance. The AC8 is built to meet the demands of daily driving in fuel-injected Chrysler, Dodge, and Plymouth vehicles.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1997 | Dodge | Caravan | 2.4L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1997 | Dodge | Grand Caravan | 2.4L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1997 | Plymouth | Grand Voyager | 2.4L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1997 | Plymouth | Voyager | 2.4L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1996 | Dodge | Caravan | 2.4L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1996 | Dodge | Grand Caravan | 2.4L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1996 | Dodge | Grand Caravan | 2.4L | L4 | — | N/A | Compatible with various car models. |
| 1996 | Plymouth | Grand Voyager | 2.4L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1996 | Plymouth | Voyager | 2.4L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1996 | Plymouth | Voyager | 2.4L | L4 | — | N/A | Compatible with various car models. |
| 1995 | Dodge | Caravan | 2.5L | L4 | — | N/A | Compatible with various car models. |
| 1995 | Plymouth | Voyager | 2.5L | L4 | — | N/A | Compatible with various car models. |
| 1994 | Dodge | Spirit | 2.5L | L4 | FLEX | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1994 | Plymouth | Acclaim | 2.5L | L4 | FLEX | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1993 | Chrysler | Daytona | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1993 | Chrysler | LeBaron | — | — | FLEX | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1993 | Dodge | Spirit | 2.5L | L4 | FLEX | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1992 | Chrysler | Daytona | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1992 | Dodge | Daytona | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1992 | Dodge | Shadow | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1992 | Dodge | Spirit | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1991 | Chrysler | Daytona | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1991 | Dodge | Shadow | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1991 | Dodge | Spirit | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1991 | Plymouth | Sundance | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Chrysler | Daytona | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Chrysler | LeBaron | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Dodge | Caravan | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Dodge | Daytona | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Dodge | Daytona | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Dodge | Shadow | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Dodge | Shadow | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Dodge | Spirit | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Plymouth | Acclaim | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Plymouth | Sundance | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1990 | Plymouth | Voyager | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Chrysler | Daytona | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Chrysler | Daytona | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Chrysler | LeBaron | — | — | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Chrysler | Phantom | 2.2L | L4 | — | N/A | Compatible with various car models. |
| 1989 | Chrysler | Phantom | 2.2L | L4 | — | N/A | Control Valve; Primary |
| 1989 | Dodge | Caravan | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Dodge | Daytona | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Dodge | Daytona | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Dodge | Lancer | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Dodge | Lancer | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Dodge | Shadow | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Dodge | Spirit | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Plymouth | Acclaim | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Plymouth | Sundance | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1989 | Plymouth | Voyager | 2.5L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1988 | Chrysler | Daytona | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1988 | Chrysler | LeBaron | — | — | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1988 | Chrysler | New Yorker | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1988 | Chrysler | Phantom | 2.2L | L4 | — | N/A | Compatible with various car models. |
| 1988 | Chrysler | Phantom | 2.2L | L4 | — | N/A | Control Valve; Primary |
| 1988 | Chrysler | Town & Country | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1988 | Dodge | 600 | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1988 | Dodge | Daytona | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1988 | Dodge | Lancer | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1988 | Dodge | Magnum | 2.2L | L4 | — | N/A | Compatible with various car models. |
| 1988 | Dodge | Magnum | 2.2L | L4 | — | N/A | Control Valve; Primary |
| 1988 | Dodge | Shadow | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1988 | Plymouth | Sundance | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1987 | Chrysler | Daytona | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1987 | Chrysler | LeBaron | 2.2L | L4 | — | N/A | w/o Intercooler; Primary |
| 1987 | Chrysler | New Yorker | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1987 | Chrysler | Phantom | 2.2L | L4 | — | N/A | Compatible with various car models. |
| 1987 | Chrysler | Phantom | 2.2L | L4 | — | N/A | Control Valve; Primary |
| 1987 | Dodge | Charger | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1987 | Dodge | Charger | 2.2L | L4 | — | N/A | Compatible with various car models. |
| 1987 | Dodge | Magnum | 2.2L | L4 | — | N/A | Compatible with various car models. |
| 1987 | Dodge | Magnum | 2.2L | L4 | — | N/A | Control Valve; Primary |
| 1987 | Dodge | Shadow | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1987 | Plymouth | Sundance | 2.2L | L4 | — | N/A | w/ Intercooler; Primary |
| 1986 | Dodge | Charger | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
| 1986 | Dodge | Charger | 2.2L | L4 | — | N/A | Compatible with various car models. |
| 1986 | Dodge | Daytona | 2.2L | L4 | — | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve |
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