FS10 A/C Compressor with Clutch for 1997-2006 Ford F-150 4.2L V6 & 2004 Heritage

FS10 A/C Compressor with Clutch for Ford F-150 4.2L V6

Replacement FS10 air-conditioning compressor with clutch for the specific Ford F-150 4.2L V6 applications listed below.

Critical fitment warning: This compressor is limited to the stated 4.2L V6 applications. Other engines are not confirmed. Before ordering, match the VIN, engine, original compressor label or reference number, FS10 body, mounting ears, refrigerant ports and manifold, electrical connector, clutch, pulley diameter and alignment, and 6-groove belt configuration.

Vehicle Compatibility

• 1997–2006 Ford F-150 — 4.2L V6
• 2004 Ford F-150 Heritage — 4.2L V6

V8 engines and other unlisted engine or model configurations are not confirmed.

Confirmed Specifications

• Compressor type: FS10
• Clutch: Included
• Pulley: 6 grooves
• Refrigerant: R-134a
• Oil type: PAG 100
• Oil prefill: 160 mL ± 10 mL

Oil-volume warning: The stated 160 mL ± 10 mL is the compressor’s source-listed prefill, not confirmation of the vehicle’s total system oil requirement. A/C oil must be balanced according to Ford service information and the amount retained in or removed from other components. Too much or too little oil can damage the system.

Reference Numbers

F65Z19V703J, F6LZ19703AA, F7LZ19703AA, F7OZ19703AA, F8FH19D629JA, CO101510C, 4L3Z19703AA, 4L3Z19703AB, 4L3Z19703AC, 52499325, 88919221, 19192388, 3003459, CO-35112C, 58151, 57151

Reference numbers are provided for comparison. Match them together with the VIN, engine, compressor type, mounting pattern, ports, electrical connector, clutch, and pulley configuration.

Package Contents

One FS10 A/C compressor with clutch and 6-groove pulley. Manifold, hoses, O-rings, seals, mounting bolts, belt, tensioner, receiver-drier or accumulator, orifice tube or expansion valve, refrigerant, flushing materials, and additional oil are not confirmed unless shown in the product images.

Installation Notes

Automotive A/C service requires certified refrigerant-recovery equipment and should be completed by a qualified technician. Diagnose the cause of the original compressor failure before installation. If metal debris, black oil, or internal contamination is present, follow Ford procedures for flushing or replacing affected components; condensers with non-flushable passages may require replacement. Replace the receiver-drier or accumulator and metering device where required, renew all disturbed O-rings with compatible seals, and verify the oil balance. Rotate the compressor shaft by hand as directed before startup. Evacuate the system, confirm it holds vacuum, and charge only the specified weight of R-134a shown on the vehicle label. After installation, verify clutch operation, system pressures, vent temperature, belt alignment, and leak-free connections.

Frequently Asked Questions

Does this fit F-150 V8 models?
No V8 fitment is confirmed. The source specifies the 4.2L V6 only.

Is the clutch included?
Yes. The source specifies a compressor with clutch.

What oil and refrigerant does it use?
The source specifies PAG 100 oil and R-134a refrigerant.

Is 160 mL the total system oil capacity?
Not necessarily. It is the source-listed compressor prefill. Set the final system oil balance using Ford service information and the condition of the remaining components.