Napoleon N135-0059-GY1HT Left Side Hood Casting for Prestige 500, PRO 500, PRO 665 & PRO 825 Grills

What Problem This Part Solves

A cracked, warped, corroded, or otherwise damaged left hood casting can affect the structural support, alignment, and appearance of the grill hood. Replacing the casting helps restore proper lid positioning and the original fit of the hood assembly.

Key Features

• Genuine Napoleon replacement part

• OEM part number N135-0059-GY1HT

• Left-side hood casting

• Grey high-temperature finish

• Designed for select 500, 665, and 825 series grills

Compatibility / Fits Models

Known compatible Napoleon models include:

• Napoleon Prestige 500

• Napoleon P500

• Napoleon P500RSIB

• Napoleon Prestige PRO 500

• Napoleon PRO500RSIB

• Napoleon Built-In Prestige 500

• Napoleon BIP500-2

• Napoleon BIP500RB

• Napoleon Built-In Prestige PRO 500

• Napoleon BIPRO500RB

• Napoleon BIPRO500RB-2

• Napoleon Prestige PRO 665

• Napoleon PRO665RSIB

• Napoleon BIPRO665RB

• Napoleon BIPRO665RB-2

• Napoleon Built-In Prestige PRO 825

• Napoleon BIPRO825RBI

Napoleon’s official parts listings identify N135-0059-GY1HT as the left hood-side casting for 500/665/825 models. Confirm the exact grill model before orde

Installation / Use Instructions

1. Allow the grill to cool completely and remove the hood assembly as required.

2. Remove the damaged left-side hood casting and transfer any reusable hardware.

3. Install the N135-0059-GY1HT using the grill’s original mounting hardware.

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FAQ Section

Does this fit my grill?
The N135-0059-GY1HT fits select Napoleon Prestige, Prestige PRO, and Built-In PRO 500, 665, and 825 series grills. Confirm your exact model number before ordering.

What is this part made of?
This is a heavy-duty cast metal hood component finished in Napoleon’s grey high-temperature coating for use in the grill hood assembly.

How long should this part last?
The hood casting can last for many years under normal use. Replace it if it becomes cracked, warped, severely corroded, or physically damaged.

How do I install it?
Remove the hood assembly as needed, detach the original left-side casting, and install the replacement using the grill’s existing hardware.

Why choose this replacement part over others?
The N135-0059-GY1HT is the Napoleon-specified left hood casting for compatible 500, 665, and 825 series grills, providing the correct dimensions and mounting points for the original hood assembly. 

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