Gates
Molded Coolant Hose

Gates 21163 Radiator Coolant Hose - Upper

Brand Gates 21163
Position Upper
0
Yes
Branch Quantity 0
Centerline Length 25.4
Centerline Length 645
Contains Spring No
End 1 Inside Diameter 1.19
End 1 Inside Diameter 30
End 2 Inside Diameter 1.19
End 2 Inside Diameter 30
Material EPDM
Modular Hose No
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Coolant Hose
Fits Ford and Mercury · 63 vehicles

OEM-quality specifications. Molded coolant hose built to match replacement needs with confidence.

EPDM construction. Resists heat and coolant exposure for dependable service.

Molded design. Provides a precise hose shape for easier installation.

Cross-references BENDIX PREMIUM BRAKE SHOES 961, Carlson 7869 and Carlson 41032 for the same application. See all 49.

$38.93Free 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 $38.93
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates 21163 Molded Coolant Hose Overview

Gates 21163 is a molded radiator coolant hose built to OEM-quality specifications for upper cooling-system applications. It is formed from EPDM for dependable heat and coolant resistance, with a molded shape that supports a precise routing path in the engine bay.

Compatible With Ford Mustang, Ford Thunderbird, Ford LTD, Mercury Capri, Mercury Cougar, Mercury Marquis, Mercury Fairmont, and Mercury Zephyr upper hose applications across select 1978-1988 model years.

Key Features

  • EPDM construction for coolant-system durability
  • Molded design for accurate hose routing
  • 1.19 in. inside diameter at both ends
  • 25.4 in. centerline length
  • No spring and no quick-connect fittings
  • Upper radiator coolant hose application

Product Details

This Gates molded coolant hose is part of the Molded Coolant Hose line, a broad replacement range covering upper, lower, bypass, heater, and other coolant applications. Part number 21163 is engineered as a direct-style replacement for select Ford and Mercury vehicles, including Mustang and Thunderbird upper hose applications, helping restore proper coolant flow and hose routing without relying on dealer-only sourcing.

This part cross-references Continental 61032 for the same application.

Common Problems It Can Address

  • Cracked or hardened upper radiator hose material
  • Coolant leaks at the hose body from age-related wear
  • Poor hose fitment caused by a collapsed or misshaped hose
  • Restricted coolant flow from a deteriorated hose interior
  • Incorrect routing on a replacement hose that does not match OEM shape

Installation Notes and Tips

  • Verify the vehicle’s year, make, model, and upper-hose routing before installation.
  • Inspect hose clamps, thermostat housing, radiator necks, and adjoining coolant components for wear or corrosion.
  • Drain coolant as needed and refill with the correct specification after installation.
  • Confirm clearance around belts, pulleys, and nearby engine components once the hose is seated.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for consistent fit and dependable cooling-system service. The molded construction and EPDM material support long-term use in the specified Ford Mustang, Ford Thunderbird, and related Mercury upper hose applications.

This part fits 63 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1988FordMustang2.3LL4GASUpperMolded Coolant Hose
1988FordThunderbird2.3LL4GASUpperMolded Coolant Hose
1987FordMustang2.3LL4GASUpperMolded Coolant Hose
1987FordThunderbird2.3LL4GASUpperMolded Coolant Hose
1984FordLTD2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1984FordLTD2.3LL4GASUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1984FordLTD2.3LL4LPGUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1984FordLTD2.3LL4LPGUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1984FordMustang2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1984FordMustang2.3LL4GASUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1984FordThunderbird2.3LL4GASUpperMolded Coolant Hose
1984MercuryCapri2.3LL4GASUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1984MercuryCougar2.3LL4GASUpperMolded Coolant Hose
1984MercuryMarquis2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1984MercuryMarquis2.3LL4GASUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1984MercuryMarquis2.3LL4LPGUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1984MercuryMarquis2.3LL4LPGUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1983FordFairmont2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1983FordFairmont2.3LL4GASUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1983FordLTD2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1983FordLTD2.3LL4GASUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1983FordLTD2.3LL4LPGUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1983FordLTD2.3LL4LPGUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1983FordMustang2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1983FordMustang2.3LL4GASUpperWithout Air Conditioning; With Air Conditioning; Molded Coolant Hose
1983FordThunderbird2.3LL4GASUpperMolded Coolant Hose
1983MercuryCapri2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1983MercuryCapri2.3LL4GASUpperW/X.C. - Radiator Coolant Hose.; Molded Coolant Hose
1983MercuryMarquis2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1983MercuryMarquis2.3LL4GASUpperW/X.C. - Radiator Coolant Hose.; Molded Coolant Hose
1983MercuryMarquis2.3LL4LPGUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1983MercuryMarquis2.3LL4LPGUpperW/X.C. - Radiator Coolant Hose.; Molded Coolant Hose
1983MercuryZephyr2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1983MercuryZephyr2.3LL4GASUpperW/X.C. - Radiator Coolant Hose.; Molded Coolant Hose
1982FordFairmont2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1982FordFairmont2.3LL4GASUpperW/X.C. - Radiator Coolant Hose.; Molded Coolant Hose
1982FordMustang2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1982FordMustang2.3LL4GASUpperW/X.C. - Radiator Coolant Hose.; Molded Coolant Hose
1982MercuryCapri2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1982MercuryCapri2.3LL4GASUpperW/X.C. - Radiator Coolant Hose.; Molded Coolant Hose
1982MercuryZephyr2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1982MercuryZephyr2.3LL4GASUpperW/X.C. - Radiator Coolant Hose.; Molded Coolant Hose
1981FordFairmont2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1981FordMustang2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1981MercuryCapri2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1981MercuryCougar2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1981MercuryZephyr2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1980FordFairmont2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1980FordMustang2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1980MercuryCapri2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1980MercuryZephyr2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1979FordFairmont2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1979FordMustang2.3LL4GASUpperMolded Coolant Hose
1979FordMustang2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1979FordMustang2.3LL4GASUpperJan. 15, 1979 & Newer; Molded Coolant Hose
1979MercuryCapri2.3LL4GASUpperMolded Coolant Hose
1979MercuryCapri2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1979MercuryCapri2.3LL4GASUpperW/O A.C.; Jan. 15, 1979 & Newer; Molded Coolant Hose
1979MercuryZephyr2.3LL4GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1978FordFairmont2.3LL4GASUpperW/A.C.; Mar. 6, 1978 & Newer; Molded Coolant Hose
1978FordFairmont2.3LL4GASUpperW/X.C.; Mar. 6, 1978 & Newer; Molded Coolant Hose
1978MercuryZephyr2.3LL4GASUpperW/A.C.; Mar. 6, 1978 & Newer; Molded Coolant Hose
1978MercuryZephyr2.3LL4GASUpperW/X.C.; Mar. 6, 1978 & Newer; Molded Coolant Hose
Directly replaces or cross-references 49 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BENDIX PREMIUM BRAKE SHOES — 961Carlson — 7869Carlson — 41032Continental — 61032EXEDY OEM — MC229FEL-PRO — 70961Gates — 21163Gates — 2317914-1643-277-8725-2157740 19724100L51318919C1163D8BE 8B274 NBD8BE 8260 NAD8BE 8260 NBD8BZ 8260 ED8BZ 8260 GE0ZE 8B274 BAE0ZE 8B274 CAE0ZE 8B274 KAE0ZZ 8260 CE1ZE 8B274 DAE1ZZ 8260 BE1ZZ 8286 BE2BE 8B274 CAE2ZE 8B274 EAE3ZE 8B274 DAE3ZE 8B274 EBE6ZE 8B274 EAE6ZE 8B274 FAE8BE 8260 NAE8BE 8260 NBE9ZE 8B274 ABE70961KM-1005KM-1033KM-1156KM-1157KM-1183KM-1184KM-1288KM-1741MC99MH-1032MH521P21163