HomeHVAC > A/C Condenser and EvaporatorUniversal Air CN4008PFC A/C Condenser
Part #: 51356

Universal Air CN4008PFC A/C Condenser

6mm Piccolo Tube and Fin Condenser
30 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
6mm Piccolo Tube and Fin Condenser
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Overview of the Universal Air 6mm Piccolo Tube and Fin Condenser

The Universal Air CN4008PFC A/C condenser is designed for reliable cooling performance in select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. This condenser is engineered to meet the specific requirements of models such as the Buick LeSabre, Cadillac DeVille, and Pontiac Bonneville.

  • Part Number: CN4008PFC
  • Brand Line: 6mm Piccolo Tube and Fin Condenser
  • Compatible with Buick 98, LeSabre, and Oldsmobile Delta 88
  • Also fits Cadillac DeVille, Fleetwood, and Pontiac Bonneville
  • Category: HVAC > A/C Condenser and Evaporator
  • Part Type: A/C Condenser

About the 6mm Piccolo Tube and Fin Condenser Line

The 6mm Piccolo Tube and Fin Condenser line by Universal Air features a compact tube design that enhances heat dissipation efficiency. This condenser type is engineered to provide consistent airflow and cooling capacity, making it suitable for various classic and full-size vehicles. The CN4008PFC model incorporates this technology to ensure proper A/C system operation in compatible Buick, Cadillac, Oldsmobile, and Pontiac models.

Detailed Product Description

The Universal Air CN4008PFC A/C condenser is constructed to replace the original condenser in specific GM vehicles, including the Buick 98 and Pontiac Bonneville. Its 6mm piccolo tube and fin design improves heat exchange by increasing surface area and airflow, which helps maintain optimal refrigerant temperatures. This condenser supports the vehicle’s air conditioning system by efficiently removing heat from the refrigerant, contributing to consistent cabin cooling performance.

Common Applications and Issues Addressed

  • Replacement for leaking or damaged A/C condensers in Buick LeSabre and Oldsmobile Delta 88
  • Restores proper refrigerant flow and pressure in Cadillac DeVille A/C systems
  • Resolves overheating issues related to inefficient heat dissipation in Pontiac Bonneville
  • Addresses reduced cooling capacity caused by clogged or corroded condensers
  • Supports restoration of A/C system performance in classic GM full-size vehicles

Installation Notes and Tips

When installing the CN4008PFC condenser, ensure the A/C system is fully evacuated and recharged by a certified technician. Verify compatibility with the vehicle’s make and model before installation. Proper mounting and connection of refrigerant lines are essential to prevent leaks. Inspect the condenser for any shipping damage prior to installation and replace any worn or damaged O-rings and seals during the process.

Quality Assurance and Warranty

Universal Air products, including the CN4008PFC condenser, are manufactured to meet industry standards for durability and performance. While specific warranty details are not provided here, Universal Air typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms.

BrandWix
Part Number51356
Position6mm Piccolo Tube and Fin Condenser
Anti-Drain Back ValveYes
BetaRatio2/20=6/20
Burst Pressure363
Bypass Relief Valve Setting8-11
ClassA
Duty TypeLD
Flow Rate9-11 GPM
Height3.402
Inlet0.00
Inner Diameter TopClosed
Media MaterialCellulose
Micron21.00
Outer Diameter Top2.69
Outlet0.00
StyleSpin-On Lube Filter
Thread Size20X1.5 MM

This part fits 30 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1993CadillacCommercial ChassisBase4.9LV8N/A6mm Piccolo Tube and Fin Condenser
1993CadillacDeVilleN/A6mm Piccolo Tube and Fin Condenser
1992CadillacCommercial ChassisBase4.9LV8N/A6mm Piccolo Tube and Fin Condenser
1992CadillacDeVilleN/A6mm Piccolo Tube and Fin Condenser
1992CadillacFleetwoodN/A6mm Piccolo Tube and Fin Condenser
1991BuickLeSabreN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1991CadillacCommercial ChassisN/A6mm Piccolo Tube and Fin Condenser
1991CadillacDeVilleN/A6mm Piccolo Tube and Fin Condenser
1991CadillacFleetwoodN/A6mm Piccolo Tube and Fin Condenser
1991OldsmobileDelta 88N/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1991PontiacBonnevilleN/Awith 30.5in Core; 6mm Piccolo Tube and Fin Condenser
1990BuickLeSabreN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1990CadillacCommercial ChassisN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1990CadillacDeVilleN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1990CadillacFleetwoodN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1990Oldsmobile98N/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1990OldsmobileDelta 88N/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1990PontiacBonnevilleN/Awith 30.5in Core; 6mm Piccolo Tube and Fin Condenser
1989BuickLeSabreN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1989CadillacCommercial ChassisN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1989CadillacDeVilleN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1989CadillacFleetwoodd'EleganceN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1989CadillacFleetwood60 SpecialN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1989CadillacFleetwoodBaseN/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1989Oldsmobile98N/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1989OldsmobileDelta 88N/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1989PontiacBonnevilleN/Awith 30.5in Core; 6mm Piccolo Tube and Fin Condenser
1988BuickLeSabreLimited3.8LV6N/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1988BuickLeSabreCustom3.8LV6N/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser
1988BuickLeSabreBase3.8LV6N/Awith 30.5in Wide Radiator; 6mm Piccolo Tube and Fin Condenser

* 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:

16691D4610DL3530DL7317L2867M1-110AM1106M1110MO2620MO2620BPMO2808MO4610MO4620MSL51356OC 230OC330PH 2867PH7317PTL51356MPVO50W7317Z 461

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