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Four Seasons 47671 A/C Compressor Clutch
| Brand | Four Seasons 47671 |
|---|---|
| Belt Type | Serpentine |
| Belt Width IN | 0.875 |
| Can Size | w/ Coil |
| Clutch Maximum Diameter | 5.000 |
| Coil Number | [48260] / Clutch Assembly |
| Coil Voltage | 12 |
| Coil? | w/ Coil |
| Color | Black |
| Ctch Dia. MM Prmy | 127 |
| Description | Clutch Assemblies - New |
| Distance From Clutch To Mounting Flange | 1.9375 |
| Groove | 6 |
| Hub Number | [48240] / Clutch Assembly |
| Lead Wire | One Piece Coil |
| Material | Steel |
| Meets / Exceeds OEM? | Yes |
| Mounting Type | Press Fit |
| Pulley Type | K |
| Rotation | CCW-CW |
| Style | Frigidaire/Harrison R4 Radial |
| Type | GM |
| Product line | New Clutch Assembly |
| Fits | Chevrolet, GMC, Cadillac, and Pontiac · 15 vehicles |
New clutch assembly. Fresh replacement for dependable compressor engagement.
Steel construction. Durable material with a black finish for lasting service.
Meets OEM standards. Built to match original performance requirements.
Cross-references Four Seasons 47671, Monroe Shocks & Struts 272671 and 667671 for the same application. See all 6.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Four Seasons 47671 A/C Compressor Clutch
The Four Seasons New Clutch Assembly 47671 is a steel A/C compressor clutch built for GM-style Frigidaire/Harrison R4 radial compressor applications. It uses a black finish, 12-volt coil, press-fit mounting, and a 6-groove serpentine pulley to match the specified compressor setup.
This clutch assembly is listed for direct fitment on select Chevrolet S10, GMC Sonoma, Cadillac Brougham, Cadillac Commercial Chassis, Chevrolet Camaro, and Pontiac Firebird applications with the LTR4 compressor. Four Seasons 47671 is also a fitment-focused replacement for drivers searching for a new A/C compressor clutch for 1990-1993 GM vehicles.
Key Features
- Steel clutch assembly with black finish
- 12-volt coil with one-piece coil lead wire
- Press-fit mounting type for specified compressor applications
- 6-groove serpentine belt pulley, 0.875 in. belt width
- Frigidaire/Harrison R4 radial style for GM applications
- Meets or exceeds OEM requirements
- Clutch maximum diameter: 5.000 in. / 127 mm
- Rotation: CCW-CW
Product Details
Four Seasons New Clutch Assembly line focuses on replacement clutch assemblies for A/C compressor service, and part number 47671 follows that approach with application-specific dimensions and coil specifications. It is built for GM-type compressor setups that require the LTR4 configuration, making it a practical choice when replacing a worn or non-engaging A/C compressor clutch on compatible Chevrolet, GMC, Cadillac, and Pontiac vehicles. This part cross-references Monroe Shocks & Struts (e.g., 272671) for the same application.
Common Problems This Part Can Address
- A/C compressor clutch will not engage
- Intermittent compressor operation
- Noise from a worn clutch hub or pulley assembly
- Loss of cooling caused by clutch wear or coil failure
- Incorrect clutch fitment on LTR4 compressor applications
Installation Notes and Tips
Verify compressor style, pulley groove count, belt width, and coil voltage before installation. This clutch assembly is specified for press-fit mounting and GM Frigidaire/Harrison R4 radial applications, so matching the compressor code and physical dimensions is essential. Confirm the vehicle uses the listed LTR4 compressor before ordering and compare the existing clutch assembly to the published measurements.
Fits 1992-1993 Chevrolet S10, N/A; Fits 1992-1993 GMC Sonoma, N/A; Fits 1990-1992 Cadillac Brougham, N/A; Fits 1992 Cadillac Commercial Chassis, N/A; Fits 1990-1992 Chevrolet Camaro, N/A; Fits 1990-1992 Pontiac Firebird, N/A; Fits 1989 Pontiac Firebird, N/A.
Quality Assurance
Four Seasons lists this clutch assembly as meeting or exceeding OEM requirements. Part number 47671 is a new clutch assembly built to the stated specifications for direct replacement service on the listed applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1993 | Chevrolet | S10 | — | 2.8L | V6 | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1993 | GMC | Sonoma | — | 2.8L | V6 | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1992 | Cadillac | Brougham | — | — | — | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1992 | Cadillac | Commercial Chassis | Brougham | 5.7L | V8 | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1992 | Chevrolet | Camaro | — | — | — | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1992 | Chevrolet | S10 | — | 2.8L | V6 | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1992 | GMC | Sonoma | — | 2.8L | V6 | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1992 | Pontiac | Firebird | — | — | — | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1991 | Cadillac | Brougham | — | — | — | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1991 | Chevrolet | Camaro | — | — | — | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1991 | Pontiac | Firebird | — | — | — | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1990 | Cadillac | Brougham | — | — | — | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1990 | Chevrolet | Camaro | — | — | — | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1990 | Pontiac | Firebird | — | — | — | N/A | Fits A/C Compressor with LTR4, brand new; New Clutch Assembly |
| 1989 | Pontiac | Firebird | — | 2.8L | V6 | N/A | w/ LTR4 Compressor; New; Pin Coil; New Clutch Assembly |
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