Hayden
Fan Clutch

Hayden 2665 Engine Cooling Fan Clutch

Brand Hayden 2665
Bolt Hole Quantity 4
Bolt Thread 5/16-18 Hole
Clutch Maximum Diameter 5.9
Clutch Maximum Diameter 5.91
Clutch Type B - Non-Thermal & Std Thermal
Color Raw Aluminum in Color
Description Fan Clutches
Dia. IN 5.9
Distance From Clutch To Mounting Flange 1.09
Electronic Clutch? Non Electronic
Fan Bolt Circle IN 3.25
Fan Bolt Circle MM 82.6
Material Aluminum
Meets / Exceeds OEM? Yes
Mount Dia. IN 2.32
Mount Dia. MM 59
Mounting Hardware? Not Included
Mounting Hole Quantity 4
Mounting Type Flange
New or Reman New
Overall Dia. MM 149.9
Overall Height IN 2.92
Overall Height MM 74.2
Performance Rated? Yes
Pilot Depth IN 0.56
Pilot Depth MM 14.2
Pilot Dia. IN 0.75
Rotation STD
Style Standard Duty
Type Thermal
Use Type Standard
Product line Fan Clutch
Fits Jaguar · 23 vehicles

OE-spec replacement. Meets or exceeds OEM requirements for dependable cooling performance.

Standard-duty design. Built as a thermal fan clutch for consistent engine cooling control.

Aluminum construction. Lightweight raw aluminum finish with a flange mount.

Cross-references AMS Automotive 4829, Anchor 2665 and Four Seasons 36733 for the same application. See all 29.

$59.25Free 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 β€” free returns if it doesn't
Step 2 — Quantity
Order total $59.25
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Hayden 2665 Fan Clutch for Jaguar Cooling Systems

The Hayden 2665 engine cooling fan clutch is a standard-duty thermal replacement for select Jaguar applications. Built with an aluminum body and a flange mount, it supports consistent fan engagement for Jaguar XJS, Jaguar Vanden Plas, and Jaguar XJ6 cooling system service.

Key Features

  • Thermal, standard-duty fan clutch for engine cooling control
  • Aluminum construction with raw aluminum finish
  • Flange mounting style with 4-bolt pattern
  • Non-electronic design for conventional cooling fan systems
  • Measures 5.9 in. maximum diameter with 2.32 in. mount diameter
  • Meets or exceeds OEM requirements and is performance rated
  • Standard rotation and B-type clutch configuration

Product Details

Hayden Fan Clutch 2665 is a direct-fit style cooling component for thermal fan clutch applications that use a standard-duty, non-electronic design. It features a 3.25 in. fan bolt circle, 5/16-18 bolt holes, and a 0.75 in. pilot diameter, with a 1.09 in. distance from clutch to mounting flange and 2.92 in. overall height. This part cross-references Four Seasons 36733 and Remy 22017 for the same application. For Jaguar XJS cooling fan clutch replacement and Jaguar XJ6 thermal fan clutch service, Hayden 2665 provides the dimensional and mounting specifications needed for proper fitment.

What It Helps Address

  • Weak or inconsistent engine fan engagement
  • Cooling fan noise caused by a worn clutch
  • Overheating concerns tied to reduced airflow through the radiator
  • Cooling system service needs on thermal fan clutch applications
  • Replacement of a damaged or aging Jaguar fan clutch assembly

Installation Notes and Tips

Verify the mounting flange, bolt circle, pilot diameter, and overall dimensions before installation. This Hayden 2665 fan clutch uses a standard rotation layout and non-electronic operation, so it should be matched to the original cooling fan setup on the vehicle. Mounting hardware is not included. Confirm clearance around the fan, shroud, and water pump area during service.

Quality Assurance

Hayden lists this fan clutch as new, performance rated, and meeting or exceeding OEM requirements. It is built for standard-duty thermal cooling applications and is intended for dependable replacement service on compatible Jaguar cooling systems.

Vehicle Fitment

  • Fits 1980-1996 Jaguar XJS, N/A
  • Fits 1985-1987 Jaguar Vanden Plas, N/A
  • Fits 1985-1987 Jaguar XJ6, N/A
This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1996JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1995JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1994JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1993JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1992JaguarXJS5.3LV12N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1991JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1990JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1989JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1988JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1987JaguarVanden Plas——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1987JaguarXJ64.2LL6N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1987JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1986JaguarVanden Plas——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1986JaguarXJ6——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1986JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1985JaguarVanden Plas——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1985JaguarXJ6——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1985JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1984JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1983JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1982JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1981JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1980JaguarXJS——N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
Directly replaces or cross-references 29 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4829Anchor — 2665Four Seasons — 36733Remy — 22017URO — NBC2215AA2665TA7728821506627432827433092266515802859132010111367331918960789000165A74328CWK922665EAC3198EAC3632EAC3965EAC4381EAC4751EAC5047EAC8948FC146FFC5965TGC911KG2665