RLB-HILON Metal Pin Gas Fuel Door Filler Pipe Housing for Silverado

In this review the RLB-HILON metal pin gas fuel door filler pipe housing is evaluated for owners of Chevrolet Silverado 1500 Crew Cab with a 5' 8' bed who need a dependable replacement part. The bottom line: it is aimed at drivers who want a direct-fit fuel door housing that avoids the common failure of the original plastic pin by using a metal pin, and the install is straightforward for those comfortable with basic exterior trim work. The review focuses on fit, build, compatibility and ease of installation based on product details and user feedback.

Key Features

• Metal pin upgrade: Replaces the original plastic pin with a metal pin to prevent breakage and spring loosening, improving long-term reliability.
• Vehicle compatibility: Specifically made for Chevrolet Silverado 1500 Crew Cab models 2019 through 2024 with a 5 ft 8 in bed, ensuring a precise OEM-style fit when matched correctly.
• Gas model only: Designed for gas engines only, which avoids fitment issues for diesel models and keeps the part matched to the intended fuel system.
• OEM number match: Built for the OEM reference 84745940, making it straightforward to confirm compatibility against the original part number.
• Simple installation: Customers report the housing installs easily and fits cleanly, reducing time in the driveway or garage.

Who It's For

This part is for Chevrolet Silverado 1500 Crew Cab owners from 2019 to 2024 who have the short 5 ft 8 in bed and run a gasoline engine, and who want a more durable replacement than the factory plastic-pin housing. It is particularly useful for drivers who have experienced a loose spring or a broken plastic pin and want a metal-pin solution that restores proper operation.

It is not for owners of GMC Sierra models, Silverado 1500 trucks with a 6.6 ft bed, Silverado 2500 or 3500 models, or any diesel-powered Silverado. Buyers with those trucks should look for a different housing designed for their bed length or engine type.

Pros & Cons

Pros

• Durable metal pin reduces the risk of the spring coming loose and the pin breaking over time.
• Accurate fit for the specified Silverado 1500 Crew Cab years and bed length, giving a near-OEM installation experience.
• Clear compatibility listing and OEM number help ensure buyers select the correct replacement part.

Cons

• Very specific fit: limited to gas models and the 5 ft 8 in bed, so many Silverado owners will need a different part.
• Not compatible with GMC Sierra or heavy-duty Silverado 2500/3500 models, which limits cross-vehicle use.

Specifications

Brand	RLB-HILON
Fitment	Chevrolet Silverado 1500 Crew Cab 2019-2024
Bed length	5 ft 8 in bed only
Engine types	Gas: l4 2.7l, l6 3.0l, v6 4.3l, v8 5.3l, v8 6.2l
Compatibility exclusions	Not for GMC Sierra, Silverado 6.6 ft bed, Silverado 2500/3500, or diesel models
OEM reference	84745940

Our Verdict

The RLB-HILON metal pin fuel door filler pipe housing is a sensible replacement for the targeted Silverado 1500 Crew Cab gasoline trucks with a 5 ft 8 in bed, delivering improved durability where the factory plastic pin tends to fail. It offers good value for owners who want a straightforward, reliable fix that reinstates proper function without extensive modification.

Frequently Asked Questions

Will this fit my Silverado 1500 with a 6.6 ft bed?
No. This housing is designed only for the 5 ft 8 in bed and will not fit 6.6 ft bed models.

Is it compatible with diesel engines?
No. The part is for gas models only and is not compatible with diesel Silverado trucks.

Does it replace the original pin directly?
Yes. The design uses a metal pin to replace the original plastic pin and matches the OEM housing reference for a direct-fit replacement.