CTA Manufacturing Radiator Pressure Adapter Kit - GM/GMC (Right - CTA Manufacturing Corp.

The CTA Manufacturing 7124 Radiator Pressure Adapter Kit is specifically engineered for precise cooling system diagnostics on GM/GMC L5P Diesel engines. This professional-grade kit provides technicians with the necessary adapters to accurately test systems featuring the unique dual-cap design of these engines.

Key Features

• Comprehensive Compatibility: The kit includes both right-hand thread (vented) and left-hand thread (non-vented) adapters, ensuring full compatibility with the distinct L5P Diesel engine cooling tank cap configurations. This design addresses GM's intentional use of different threads to prevent incorrect cap installation.
• Accurate Sealing: Integrated O-rings on the center core are designed to effectively seal off the tank vent port, enabling precise and reliable pressure testing without coolant loss or inaccurate readings.
• Professional-Grade Construction: Manufactured by CTA Manufacturing Corp., this adapter kit is built from durable materials for consistent performance and longevity in demanding shop environments.
• OEM Tool Equivalent: This kit compares directly to GM factory tools GE-52098 and GE-52098-A, offering a trusted and effective alternative for specialized cooling system diagnostics.
• Prevents Installation Errors: By supplying both thread types, the kit eliminates the risk of attempting to install a non-vented cap where a vented cap is required, a safety feature built into the L5P engine's design.

Applications

This radiator pressure adapter kit is an essential tool for professional automotive technicians and mechanics specializing in GM/GMC vehicles equipped with L5P Diesel engines (2017 and newer Chevrolet Silverado and GMC Sierra models with Duramax engines). It is ideal for diagnosing cooling system leaks, verifying radiator cap function, and performing routine maintenance to ensure proper system integrity. This specialized tool streamlines the diagnostic process for issues such as overheating or coolant loss.