Description
Product Overview
The UGJGXAI automotive air‑conditioning accumulator is crafted from high‑grade aluminum, offering superior corrosion resistance and lightweight strength. Engineered to replace the original fuel injection accumulator, it matches the specifications of part number REPB191601 and fits Buick Regal models from 1984‑86 and Chevy Blazer models from 1987‑91. Precise machining ensures a seamless fit with existing fuel lines, and the design includes a vented cap to maintain proper pressure balance in the fuel system.
Usage
This accumulator is ideal for daily drivers, classic car restorers, and performance enthusiasts who demand consistent fuel delivery. Install it in any standard fuel injection system of the supported models to restore optimal engine response, especially in hot climates where fuel vapor lock can be an issue. 
Why Choose Us
UGJGXAI adheres to rigorous industry quality controls, guaranteeing each unit meets OEM tolerances. Our manufacturing process includes ultrasonic cleaning and anodized coating to protect against rust and wear. Backed by a comprehensive warranty, the accumulator provides peace of mind and long‑term reliability, outperforming generic aftermarket alternatives.
Key Features
- Durable aluminum construction for lightweight strength and corrosion resistance
- Exact OEM fit for Buick Regal (1984‑86) and Chevy Blazer (1987‑91) models
- Vented cap design maintains proper fuel system pressure
- Meets industry standards for quality and performance consistency
- Easy bolt‑on installation with no modifications required
FAQ
Will this accumulator fit a 1990 Chevrolet Suburban?
Yes, the accumulator is compatible with Chevrolet Suburban models from 1989‑1991, as it shares the same fuel system architecture as the listed Blazer years.
Do I need any special tools to install the accumulator?
Installation requires standard hand tools such as a socket set and torque wrench. No specialized equipment is necessary.
Is the aluminum coating prone to cracking under high heat?
The anodized aluminum coating is engineered to withstand typical engine bay temperatures and resist cracking, ensuring long‑term durability.
Can I use this part with aftermarket fuel pumps?
Yes, the accumulator is designed to work with both OEM and compatible aftermarket fuel pumps, provided the mounting points align.
What warranty does UGJGXAI offer on this accumulator?
UGJGXAI provides a one‑year limited warranty covering defects in materials and workmanship, giving you confidence in your purchase.





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