Standard Ignition LDP32 Evaporative Emissions System Leak Detection Pump

OE-Style Leak Detection Pump for Evaporative Systems

The Standard Ignition LDP32 is a direct-fit evaporative emissions system leak detection pump for vehicles that use engine vacuum to verify EVAP system integrity. It is built with a precision-calibrated diaphragm and spring, a high-temperature OE-style plastic housing, and OE-quality connector and terminals for accurate electrical and mechanical operation.

Fits 1998-2002 Chrysler Sebring, N/A; Fits 1998-2002 Dodge Stratus, N/A; Fits 1998-2000 Chrysler Cirrus, N/A; Fits 1998-2000 Plymouth Breeze, N/A.

• Direct-fit OE replacement for evaporative leak detection service
• Uses engine vacuum to detect proper evaporative leaks
• Precision-calibrated diaphragm and spring for accurate switch voltage readings
• High-temperature OE-style plastic housing for fit and durability in demanding conditions
• Female connector with 1 connector, 2 hose connectors, and 3 male blade terminals
• OE-quality connector and terminals for solid conductivity to the engine wiring harness

Detailed Product Overview

Standard Ignition LDP32 is an evaporative emissions system leak detection pump engineered as an OE replacement for Chrysler Sebring, Dodge Stratus, Chrysler Cirrus, and Plymouth Breeze applications. It is designed around the original electrical and vacuum interface, with a calibrated diaphragm and spring that open and close at the proper points to support accurate leak detection and switch feedback. The OE-style housing and connector layout help maintain factory-style fitment and electrical connection quality. This part cross-references Dorman - OE Solutions 310-210 for the same application.

Common EVAP Issues This Part May Address

• EVAP leak detection faults triggered by a failing pump
• Inaccurate switch readings caused by worn diaphragm or spring components
• Electrical connection problems at the pump connector or terminals
• Vacuum-related EVAP test failures during system monitoring
• Check engine light concerns tied to evaporative emissions diagnostics

Installation Notes and Tips

Verify the connector style, hose routing, and mounting location against the original unit before installation. Inspect the EVAP hoses and wiring harness for cracks, corrosion, or loose terminals so the replacement pump can operate correctly. After installation, clear diagnostic trouble codes and confirm that the evaporative system completes its self-test.

Quality Assurance

Standard Ignition manufactures this pump as an OE-style replacement with calibrated internal components, a high-temperature housing, and OE-quality electrical interfaces to support consistent evaporative system performance.