The Enginetech GD8217 Engine Valve Guide is a high-quality component designed specifically for various Nissan models from 2012, including the Altima, Frontier, Maxima, Murano, Pathfinder, Quest, Rogue, and the NV series. Constructed from durable iron, this valve guide ensures reliable performance and longevity in your engine rebuild or repair. Its spiral ID finish provides a smooth surface for optimal valve operation, reducing wear and maintaining proper valve alignment. The guide features an inside diameter of approximately 0.2365 inches and outside diameter of about 0.3953 inches, with a length of 1.69 inches, making it a precise fit for compatible engines. This 4-pack offers excellent value for engine builders and mechanics seeking to restore engine efficiency and performance. Engine valve guides play a critical role in ensuring proper valve seating and sealing, which directly impacts engine power, emissions, and fuel economy. The GD8217 guide's iron material provides the necessary strength to withstand the harsh conditions in the combustion chamber, including high temperatures and pressure. Its spiral ID finish minimizes friction and wear, contributing to smoother valve movement and extended component life. Designed for easy installation and precise fitment, this valve guide helps maintain the correct valve stem position, reducing the risk of valve misalignment or failure. Enginetech has been family-owned and operated since 1982, specializing in high-quality engine parts for both import and domestic vehicles. Their products are engineered specifically for engine rebuilders, emphasizing durability, precision, and customer satisfaction. With nationwide distribution and dedicated customer service, Enginetech continues to be a trusted source for engine components. Whether you're performing a full engine rebuild or replacing worn valve guides, the GD8217 offers a reliable solution that meets or exceeds OEM specifications and enhances your engine’s performance and longevity.
Features:
Material: Iron for durability and strength
Length: 1.69 inches for proper fitment
Inside Diameter: 0.2365 inches for precise valve guidance
Finish: Spiral ID to reduce friction and wear
Outside Diameter: 0.3953 inches for secure seating
Pack Size: 4 guides suitable for multiple valve replacements
Designed for Nissan 2012 models including Altima, Frontier, Maxima, Murano, Pathfinder, Quest, Rogue, and NV series
Performance Part offers a Limited Warranty to entire products to be free from defects in workmanship and material under normal service conditions for a period of 90 days whichever occurs from the original date of delivery of the good.
The warranty is not transferable, is valid to the original purchaser, and is limited to the replacement of defective products only.
This Limited Warranty does not cover labor, damage from accidents, alterations, misuse, or modifications not intended by the manufacturer, and other expenses such as towing loading fluids, oils, or car rentals.
All warranty claims must be pre-authorized and returned prepaid to Performance Part for inspection and approval.
No exchanges will be made for any product that has been damaged, misused, or improperly installed. We always recommend professional installation of our products.
The buyer assumes the risk of damage caused by improper installation.
All disputes arising from the transaction shall be resolved by a court of competent jurisdiction within Los Angeles County, California.
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