The Walker Products Carburetor Choke Thermostat (part number 102-1004) is a direct-fit replacement for 1974-1984 Chrysler, Dodge, and Plymouth vehicles with 5.9L, 5.2L, and 3.7L engines. Walker Products Carburetor Choke Thermostats are OE Replacement components that restore automatic choke control during cold starts and warm-up cycles.
Features:
- Regulates Choke Operation:Â Controls the opening rate of the choke plate during warm-up for smoother cold starts and drivability.
- Built for Heat & Fuel Resistance:Â Manufactured from high-temp materials to endure exhaust manifold heat and under-hood environments.
- Exact OE Fit: Installs directly in the original housing with 100% compatibility—no modifications or bracket changes required.
- Ideal for Classic Restorations:Â Supports tuning, repairs, or full rebuilds of vintage carbureted engines with thermal choke systems.
- OE Replacement Calibration:Â Designed to match factory heat response, spring tension, and movement curve for consistent performance.
Specifications:
| Product Grade | Standard Replacement |
Fits: 1974-1984 Chrysler, Dodge, and Plymouth models including Cordoba, Fifth Avenue, LeBaron, New Yorker, Newport, Town & Country, Aspen, B100 and more — 5.9L, 5.2L, and 3.7L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Fitment Notes: Refer to OEM interchange carburetor number to verify all components
Carb Model: BBD
Interchanges With: Holley R1982AAS, Holley R2367AS, Holley R1982AS, Holley R3443A, Holley R39364A, Holley R32621A, Holley R428A, Holley R2031A and 108 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
