Product Description
Genuine GM 12736536 DFM Cylinder Deactivation Solenoid Valve – Replaces 12693252
Fits 2019+ L84 & L87 5.3L 6.2L Engines | VIN Digit D or L | Dynamic Fuel Management
The Genuine GM 12736536 DFM Cylinder Deactivation Solenoid Valve is the OEM replacement component for 2019 and newer GM L84 and L87 engines equipped with Dynamic Fuel Management (DFM). This system allows the engine to seamlessly activate and deactivate cylinders to improve fuel efficiency and optimize engine performance under varying load conditions. Manufactured to GM’s strict quality standards, this solenoid ensures proper operation of the DFM system across all eight cylinders. It replaces previous part number 12693252 and provides the reliability, fitment, and performance expected from genuine General Motors components.
Key Features & Benefits
- Genuine GM OEM Replacement – Engineered and validated by General Motors to deliver factory-level reliability and performance.
- Supports Dynamic Fuel Management (DFM) – Controls cylinder deactivation on L84 and L87 engines equipped with the advanced 8-cylinder DFM system.
- Direct Replacement for GM 12693252 – Updated OEM part number providing the correct fit and functionality for compatible GM applications.
- Precision Engine Control – Ensures proper oil flow and hydraulic actuation for cylinder deactivation lifter operation.
- OEM Quality and Durability – Manufactured to meet GM’s strict standards for long-term reliability in modern Gen V LT truck engines.
Notes & Installation Information
- Fits L84 and L87 engines equipped with Dynamic Fuel Management (DFM).
- Vehicle VIN must have an 8th digit of “D” or “L”.
- Supersedes GM part number 12693252.
Key Fitments (8th VIN Digit D or L Only)
- CADILLAC ESCALADE 2021-2024
- CHEVROLET SILVERADO 2019-2024
- CHEVROLET SUBURBAN 2021-2024
- CHEVROLET TAHOE 2021-2024
- GMC SIERRA 2019-2024
- GMC YUKON 2021-2024
