OE Quality
60-Day Returns

DJ Rock HG943 Engine Cylinder Head Gasket
Reliable Engine Cylinder Head Gasket for Chevrolet and Toyota
The DJ Rock HG943 engine cylinder head gasket is designed for precise fitment with Chevrolet and Toyota vehicles, including the Toyota Corolla and Chevrolet Prizm. This gasket ensures a secure seal between the engine block and cylinder head, maintaining optimal engine performance.
- Compatible with Chevrolet and Toyota models, specifically Corolla and Prizm
- Part number HG943 for accurate identification and replacement
- Engine cylinder head gasket designed to maintain proper sealing under high pressure and temperature
- Constructed to prevent leaks of coolant, oil, and combustion gases
- Durable material composition for long-lasting engine protection
Product Details and Specifications
The DJ Rock HG943 engine cylinder head gasket is engineered to meet the sealing requirements of specific Chevrolet and Toyota engines. This gasket plays a critical role in preventing fluid leaks and maintaining compression within the combustion chamber. Its design supports the thermal expansion and contraction of engine components, reducing the risk of gasket failure. The HG943 part number ensures compatibility with the Toyota Corolla and Chevrolet Prizm, making it a reliable choice for engine repairs and rebuilds.
Common Applications and Problem Resolution
- Seals the cylinder head to the engine block to prevent coolant and oil leaks
- Maintains engine compression to avoid power loss and misfires
- Prevents mixing of engine fluids that can cause overheating or engine damage
- Addresses issues related to blown head gaskets in Chevrolet Prizm and Toyota Corolla engines
- Helps resolve overheating problems caused by gasket failure
Installation Notes and Tips
- Ensure the engine block and cylinder head surfaces are clean and free of debris before installation
- Use the correct torque specifications for the cylinder head bolts to avoid gasket damage
- Inspect the cylinder head and block for warping or cracks prior to gasket installation
- Replace any damaged or worn components to ensure a proper seal
- Follow manufacturer guidelines for gasket placement and bolt tightening sequence
Quality Assurance and Warranty Information
DJ Rock provides the HG943 engine cylinder head gasket with quality standards that meet OEM requirements for Chevrolet and Toyota vehicles. While specific warranty details may vary, this gasket is manufactured to deliver consistent sealing performance and durability under normal operating conditions. Proper installation and maintenance are essential to maximize the lifespan of the gasket.
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Chevrolet | Prizm | N/A | |||
| 1999 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 1998 | Chevrolet | Prizm | N/A | |||
| 1998 | Toyota | Corolla | 1.8L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.