HomeHVAC > A/C Clutch and CompressorFour Seasons 78351 A/C Compressor
Part #: 78351

Four Seasons 78351 A/C Compressor

New Compressor
4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
New Compressor
Fitment: Acura, TL and Vigor
Easy Returns — Return within 60 days for a full refund
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Overview of Four Seasons New Compressor 78351 for Acura TL

The Four Seasons New Compressor 78351 is designed specifically for the Acura TL, providing reliable air conditioning performance. This A/C compressor is engineered to work with R134a refrigerant and includes essential components for efficient HVAC operation.

  • Compatible with Acura TL models
  • Designed for R134a refrigerant systems
  • Includes oil filled with Pag 46 compatible refrigerant oil
  • Features a 5-groove serpentine pulley
  • Comes with clutch assembly included
  • 12-volt coil voltage with 1 wire lead terminal
  • Tangent mount type with pad mount suction and discharge ports

Detailed Features and Specifications

This Four Seasons New Compressor 78351 is a Nippondenso 10pa17c type compressor, built new and ready for installation. It is pre-filled with Pag 46 oil compatible with R134a refrigerant systems, ensuring proper lubrication and performance. The compressor includes a clutch with a maximum diameter of 5.125 inches and a pulley diameter of approximately 130 mm (5.125 inches), featuring five grooves designed for serpentine belts. The clutch coil operates at 12 volts and uses a pin terminal with a single wire lead for connection. The mounting style is tangent mount with a mount distance of 59.69 mm, and both suction and discharge ports are pad mount type. An O-ring compressor manifold port gasket (part number 24156) is included to ensure a proper seal during installation.

Four Seasons New Compressor Product Line

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable HVAC components that include necessary parts such as clutches and oil, reducing the need for additional purchases. The New Compressor 78351 fits within this line, providing a complete solution for Acura TL air conditioning system repairs.

Common Applications and Issues Addressed

  • Replacement for failed or leaking A/C compressors in Acura TL
  • Restores proper refrigerant flow and pressure in R134a systems
  • Resolves clutch engagement problems affecting A/C operation
  • Fixes noisy or seized compressor units
  • Addresses insufficient cooling due to compressor failure

Installation Notes and Tips

  • May require use of original equipment (OE) manifold for proper fitment
  • Mounting hardware is not included and must be sourced separately
  • Ensure system is evacuated and recharged with R134a refrigerant and Pag 46 oil
  • Verify clutch coil voltage and wiring compatibility before installation
  • Inspect and replace O-rings and seals to prevent leaks

Quality Assurance and Warranty

The Four Seasons New Compressor 78351 is a new, factory-built component designed to meet industry standards for durability and performance. It includes the clutch and oil necessary for operation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.

BrandFour Seasons
Part Number78351
PositionNew Compressor
Clutch IncludedIncluded
Clutch Maximum Diameter5.125
Coil Clock Position1 Wire Lead
Coil Voltage12
Compatible Refrigerant Oil TypePAG 46
Compressor Type10PA17C
Discharge Port TypePad Mount
Distance From Clutch To Mounting Flange2.34375
Mount Distance MM59.690
Mounting Hardware?Not Included
Mounting TypeTangent Mount
New or RemanNew
O-Ring A Number/Desc[24156] / Compressor Manifold Port Gasket
Oil FilledIncluded
Printed Foot NoteMay Require use of OE Manifold
Pulley Belt TypeSerpentine
Pulley Diameter MM130.048
Pulley Groove Quantity5
Pulley Lip Diameter5.125
Pulley Ridge Diameter5.125
Refrigerant TypeR134a
Suction Port TypePad Mount
Terminal TypePin
TypeNippondenso

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1998AcuraTL2.5LL5N/Aw/ 10PA17C Compressor; New w/ Clutch; New Compressor
1997AcuraTL2.5LL5N/Aw/ 10PA17C Compressor; New w/ Clutch; New Compressor
1996AcuraTL2.5LL5N/Aw/ 10PA17C Compressor; New w/ Clutch; New Compressor
1995AcuraTLN/Aw/ 10PA17C Compressor; New w/ Clutch; New Compressor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

034331N034331ND11178351143433NC143564NEW2022040AM27559238810PT000338810PT00134710423471118947114236388366388377511625751163078351A75592AC1208070CO22007CCO22007UCWK638837T78351

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.