Universal Air RD1770C A/C Accumulator
OE Quality 60-Day Returns
Universal Air
 Accumulator

Universal Air RD1770C A/C Accumulator

Brand Universal Air RD1770C
Product line Accumulator
Fits Ford and Mazda · 6 vehicles

A/C accumulator. Helps protect the system by storing excess refrigerant and separating liquid from vapor.

Accumulator design. Supports stable A/C operation by managing refrigerant flow in the system.

$35.59Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $35.59
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all A/C Accumulator options

Universal Air RD1770C A/C Accumulator

The Universal Air RD1770C is an A/C accumulator for select Ford Explorer and Mazda Navajo applications. It is listed for 1991-1993 vehicles with fitment that varies by model year and build date, making exact application matching important.

Key Features

  • Part type: A/C accumulator for HVAC service
  • Brand line: Universal Air Accumulator
  • Direct fitment coverage for select Ford Explorer and Mazda Navajo models
  • Application-specific listing for 1991 vehicles with build-date notes
  • Part number: RD1770C

Fitment Details

Compatible With 1992-1993 Ford Explorer, N/A accumulator. Compatible With 1992-1993 Mazda Navajo, N/A accumulator. Compatible With 1991 Ford Explorer, N/A from 03/01/1991; accumulator. Compatible With 1991 Mazda Navajo, N/A from 3/2/1991; accumulator. This part number, RD1770C, is also referenced for the same application as a direct replacement listing.

What It Is Used For

  • Replacing a leaking or damaged A/C accumulator
  • Restoring refrigerant storage and moisture control in the HVAC system
  • Addressing poor cooling performance caused by accumulator failure
  • Repairing A/C service issues on Ford Explorer and Mazda Navajo models

Installation Notes

Verify the vehicle year and build date before ordering, especially for 1991 Ford Explorer and 1991 Mazda Navajo applications. Match the existing HVAC configuration to the listed accumulator fitment and inspect related A/C components during service.

Quality Assurance

Universal Air identifies this part within its Accumulator line for HVAC replacement use. Confirm part number RD1770C against the vehicle application before installation.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1993FordExplorerN/AAccumulator
1993MazdaNavajoN/AAccumulator
1992FordExplorerN/AAccumulator
1992MazdaNavajoN/AAccumulator
1991FordExplorerN/AFrom 03/01/1991; Accumulator
1991MazdaNavajoN/AFrom 3/2/1991; Accumulator