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GM / ACDelco  |  SKU: 12695942

2017-2025 Silverado Sierra L5P Duramax Engine Oil Filler Neck Tube GM 12695942

$13.07


Product Care information

At BackWoods Diesel, we ensure all parts are stored in a clean, dry, and temperature-controlled environment to prevent damage. Our team inspects each part for quality and maintains them according to manufacturer guidelines before shipping.

Delivery and Shipping

At BackWoods Diesel, we prioritize fast and reliable shipping. All orders are carefully packed and dispatched promptly to ensure your parts arrive safely and on time, so you can keep your projects running smoothly without delay.

We deliver top-quality parts with fast, reliable shipping so you can keep your diesel projects moving without missing a beat!

Description

Upgrade your maintenance experience with the Genuine GM 12695942 Oil Filler Neck Tube, designed for 2017–2025 Chevy Silverado & GMC Sierra HD trucks equipped with the 6.6L L5P Duramax diesel.

This is the same factory oil fill neck used on 2020+ L5P models, offering a clean and much more accessible way to add engine oil. Early 2017–2019 L5P trucks did not come equipped with a filler neck, making oil changes messy and awkward — this OEM upgrade solves that problem instantly

Built from high-quality GM materials and engineered to fit perfectly, this filler neck installs directly and functions exactly like factory equipment.

Features:
- Genuine GM OEM Part – Factory fit, finish, and reliability
- Direct replacement for 2020–2025 L5P models
- Perfect upgrade for 2017–2019 L5P trucks
- Allows cleaner, easier, spill-free oil changes
- OE-grade sealing and durability
- Simple direct-fit installation

Fitment:
2017–2025 Chevrolet Silverado 2500HD / 3500HD (6.6L L5P Duramax)
2017–2025 GMC Sierra 2500HD / 3500HD (6.6L L5P Duramax)

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GM / ACDelco

2017-2025 Silverado Sierra L5P Duramax Engine Oil Filler Neck Tube GM 12695942

$13.07

Upgrade your maintenance experience with the Genuine GM 12695942 Oil Filler Neck Tube, designed for 2017–2025 Chevy Silverado & GMC Sierra HD trucks equipped with the 6.6L L5P Duramax diesel.

This is the same factory oil fill neck used on 2020+ L5P models, offering a clean and much more accessible way to add engine oil. Early 2017–2019 L5P trucks did not come equipped with a filler neck, making oil changes messy and awkward — this OEM upgrade solves that problem instantly

Built from high-quality GM materials and engineered to fit perfectly, this filler neck installs directly and functions exactly like factory equipment.

Features:
- Genuine GM OEM Part – Factory fit, finish, and reliability
- Direct replacement for 2020–2025 L5P models
- Perfect upgrade for 2017–2019 L5P trucks
- Allows cleaner, easier, spill-free oil changes
- OE-grade sealing and durability
- Simple direct-fit installation

Fitment:
2017–2025 Chevrolet Silverado 2500HD / 3500HD (6.6L L5P Duramax)
2017–2025 GMC Sierra 2500HD / 3500HD (6.6L L5P Duramax)

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