Fel-Pro Engine Camshaft Thrust Plate ES 73115 — Direct-Fit for GM/Isuzu V8, OE-Grade Seal

Fel‑Pro ES 73115 is a direct‑fit engine camshaft thrust plate engineered to restore correct camshaft endplay and provide durable sealing for compatible GM and Isuzu V8 engines.

Designed and validated to meet or exceed original equipment specifications, this Fel‑Pro thrust plate uses application‑specific materials and precision manufacturing so mechanics and DIYers can replace a worn or damaged camshaft thrust plate without compromise. The ES 73115 is part of Fel‑Pro’s line of gaskets and sealing components created for reliable service in the repair environment, ensuring consistent fit, form and function.

Will this thrust plate fit my vehicle?

The ES 73115 is manufactured for a range of GM and Isuzu models that use the same camshaft thrust plate design. Confirm fitment by cross‑referencing your vehicle year, make and engine before ordering to avoid compatibility issues.

• Common compatible models include Isuzu Ascender (2003–2006) and multiple GM full‑size SUVs and sedans.
• Fits various Cadillac Escalade ESV and EXT model years as listed by Fel‑Pro.
• Also covers Buick Rainier, LaCrosse/Allure years where this part was specified.
• Always verify with your VIN or vehicle application guide prior to purchase.

How does the Fel‑Pro ES 73115 ensure a proper seal?

Fel‑Pro designs the ES 73115 with materials and tolerances matched to the original equipment it replaces. The plate’s surface and mounting holes are engineered to minimize endplay and maintain a consistent sealing interface between the camshaft and engine block.

• Application‑specific material selection resists wear and maintains sealing under engine loads.
• Precision hole and surface dimensions ensure correct alignment and fastener engagement.
• Validated for fit, form and function to reduce installation rework.

What should I expect during installation and maintenance?

Installation follows standard procedures for camshaft thrust plate replacement: access the camshaft end, remove the old plate, clean mounting surfaces thoroughly and torque the new plate to the manufacturer’s specification. Routine inspection during engine work helps catch wear before it affects timing or oil control.

• Clean mating surfaces of old sealant and oil before fitting the new plate.
• Use correct torque sequence and values as specified for your engine.
• Check camshaft endplay after installation to confirm correct clearance.

Why choose an OE‑grade replacement like Fel‑Pro?

Fel‑Pro focuses on delivering gaskets and sealing parts that meet or surpass OEM quality, so the ES 73115 replicates the original geometry and durability expected by technicians. Choosing a validated replacement reduces the risk of leaks and repeated repairs compared with generic or ill‑fitting alternatives.

• Meets or exceeds original equipment specifications for consistent performance.
• Engineered for repair environments where fit and repeatability matter.
• Quality controls and validation testing improve long‑term reliability.

Who is this for: The Fel‑Pro ES 73115 camshaft thrust plate is intended for professional mechanics and knowledgeable DIYers servicing late‑model GM and Isuzu V8 applications that require a direct replacement for a worn or damaged thrust plate. It’s a practical choice when you need OEM‑level fit and durability during engine rebuilds, timing work or when addressing camshaft endplay and related sealing issues.