Performance Overview

The OE fit design of FCS Auto lift supports ensure a perfect fit and optimal performance. You can count on FCS to provide lift supports that will hold up to even the most extreme weather conditions.

Key Features

• Automatically opens during each compression cycle
• Improved oil and gas pressure seating for enhanced performance
• Superior corrosion resistance for longer life
• Heavy Guage Steel Body: Electrostatically painted black and cured to prevent premature oxidation.
• Temperature Compensation Module Valve: Provides consistent operation even in extreme weather conditions.
• Self-Cleaning Piston Assembly: Automatically opens to keep orifice clean of fluid contaminants.
• Freudenberg NOK Seals: Premium OE grade seal provides long dependable performance.
• Metallic Upper Bushing: Provides exact fit with piston rod to promote longer operating life.
• Teflon Back-up Ring: Enhances oil and gas pressure sealing.
• Hardened Anodized Black Plated Piston Rod: Provides superior corrosion resistance and leak free sealing.
• Exact OE Fit Hardware Brackets: For a perfect fit every time.

Vehicle Fitment Table

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

What part number is this?
The listed part number is 84404.

Is this product designed for direct replacement?
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

Common Searches

• Back Glass Lift Support for Buick Century
• 84404 fitment
• FCS Auto Back Glass Lift Support
• 1978 Buick Century Back Glass Lift Support