Four Seasons 33197 A/C Accumulator

Brand	Four Seasons KG4012
Compressed Length	12.91
Dust Cover Included	Y
Extended Length	20.79
Lower Mount Type	E1
Stroke Length	7.87
Upper Mount Type	E1
Product line	Accumulator
Fits	—106 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable service.

Aluminum construction. Lightweight body resists corrosion in demanding HVAC use.

Complete unit. Ready-to-install accumulator with switch port and O-ring fittings.

Cross-references AMS Automotive 4309, BBB Industries 7427 and BBB Industries 11347 for the same application. See all 68.

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Four Seasons A/C Accumulator 33197

Four Seasons 33197 is a complete A/C accumulator for select Volvo, Audi, Cadillac, Buick, Oldsmobile, Pontiac, Chevrolet, and related applications. It is built with an aluminum body, OEM-style O-ring connections, and a switch port for systems that use a pressure switch at the accumulator.

Key Features

Four Seasons Accumulator line
Part number 33197
Complete unit with aluminum construction
Female O-ring inlet and male insert O-ring outlet
Switch port included; no service port
Meets or exceeds OEM requirements
Direct replacement style for A/C accumulator service
Compatible with applications such as Volvo 740 and Audi 100

Product Details

The Four Seasons Accumulator 33197 is designed for HVAC systems that use an accumulator on the low-pressure side of the air conditioning circuit. Its 3.500-inch body diameter and 9.000-inch body length provide the dimensions needed for listed vehicle applications, while the aluminum housing supports durable service in underhood conditions. The unit uses a 3/4-inch female O-ring inlet, a 3/4-inch male insert O-ring outlet, and a 0.250-inch switch port. Green O-rings are referenced for the connection points, and the design meets or exceeds OEM specifications.

The Four Seasons Accumulator product line focuses on replacement components for A/C repair, and 33197 is listed for a wide range of older import and domestic vehicles. This part cross-references Monroe Shocks & Struts (e.g., 172477) for the same application. It is also referenced for Volvo 740, Volvo 940, Volvo 960, Audi 100, and Audi 200 service applications where the accumulator configuration matches the listed dimensions and fittings.

Common Problems This Part Addresses

Loss of A/C cooling caused by a restricted or failing accumulator
Moisture control issues in the refrigerant circuit
Incorrect fitment from worn or damaged O-ring connections
Pressure switch port service needs on accumulator-equipped systems
Replacement of a leaking or corroded aluminum accumulator housing

Installation Notes and Tips

Verify inlet and outlet fitting style before installation: female O-ring inlet and male insert O-ring outlet.
Confirm the vehicle uses a 0.250-inch switch port and no service port on the accumulator.
Inspect and replace sealing O-rings as needed during A/C service.
Check system cleanliness and evacuate/recharge the refrigerant circuit according to service procedures.
Fitment includes applications such as Fits 1985-1992 Volvo 740, N/A; Fits 1991-1992 Volvo 940, N/A; Fits 1989-1991 Audi 100, N/A; Fits 1982-1988 Cadillac DeVille, N/A; Fits 1982-1985 Buick Century, N/A.

Quality Assurance

Four Seasons lists this accumulator as meeting or exceeding OEM requirements, making 33197 a specification-based replacement for selected A/C repair jobs. Confirm vehicle fitment against the listed year, make, model, and connection details before installation.

This part fits 106 vehicles

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

Year	Make	Model	Submodel	Body Type	Liters	Cylinders	Position	Notes
1992	Volvo	740	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1992	Volvo	940	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1992	Volvo	960	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991	Audi	100	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991	Audi	100 Quattro	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991	Audi	200	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991	Audi	200 Quattro	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991	Volvo	740	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991	Volvo	780	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991	Volvo	940	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990	Audi	100	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990	Audi	100 Quattro	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990	Audi	200	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990	Audi	200 Quattro	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990	Audi	80	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990	Audi	80 Quattro	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990	Volvo	740	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990	Volvo	780	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989	Audi	100	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989	Audi	100 Quattro	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989	Audi	200	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989	Audi	200 Quattro	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989	Audi	80	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989	Audi	80 Quattro	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989	Volvo	740	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989	Volvo	780	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988	Audi	80	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988	Audi	80 Quattro	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988	Cadillac	DeVille	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988	Cadillac	Fleetwood	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988	Cadillac	Fleetwood	Base	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988	Cadillac	Fleetwood	d'Elegance	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988	Cadillac	Fleetwood	60 Special	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988	Volvo	740	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988	Volvo	780	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Cadillac	DeVille	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Cadillac	Fleetwood	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Cadillac	Fleetwood	Base	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Cadillac	Fleetwood	d'Elegance	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Cadillac	Fleetwood	75	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Cadillac	Fleetwood	75 Formal	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Cadillac	Fleetwood	60 Special	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Volvo	740	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Volvo	760	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987	Volvo	780	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986	Cadillac	DeVille	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986	Cadillac	Fleetwood	Base	—	4.1L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986	Cadillac	Fleetwood	75	—	4.1L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986	Cadillac	Fleetwood	75 Formal	—	4.1L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986	Volvo	740	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986	Volvo	760	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Buick	Century	—	Sedan	3.8L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Buick	Century	—	Wagon	3.8L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Buick	Century	—	Coupe	3.8L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Buick	LeSabre	—	Sedan	3.8L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Buick	LeSabre	—	Coupe	3.8L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Buick	Riviera	—	—	5.0L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Cadillac	DeVille	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Cadillac	Fleetwood	Base	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Cadillac	Fleetwood	d'Elegance	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Cadillac	Fleetwood	75	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Cadillac	Fleetwood	75 Formal	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Oldsmobile	98	—	—	3.8L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Oldsmobile	98	—	—	3.0L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Oldsmobile	Cutlass Ciera	—	—	3.8L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Oldsmobile	Toronado	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Volvo	740	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Volvo	745	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985	Volvo	760	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Buick	Century	—	Sedan	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Buick	Century	—	Wagon	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Buick	Century	—	Coupe	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Buick	Riviera	—	—	5.0L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Buick	Riviera	—	—	4.1L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Cadillac	DeVille	—	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Cadillac	Fleetwood	—	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Oldsmobile	Toronado	—	—	5.0L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Oldsmobile	Toronado	—	—	4.1L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Pontiac	6000	—	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Volvo	760	—	—	2.4L	L6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984	Volvo	760	—	—	2.3L	L4	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Buick	Century	—	Sedan	3.0L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Buick	Century	—	Coupe	3.0L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Buick	Century	—	Sedan	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Buick	Century	—	Coupe	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Cadillac	DeVille	—	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Cadillac	Fleetwood	—	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Chevrolet	Celebrity	—	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Oldsmobile	Cutlass Ciera	—	—	3.0L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Oldsmobile	Cutlass Ciera	—	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Pontiac	6000	—	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983	Volvo	760	—	—	—	—	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Buick	Century	—	Sedan	3.0L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Buick	Century	—	Coupe	3.0L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Buick	Century	—	Sedan	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Buick	Century	—	Coupe	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Cadillac	DeVille	—	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Cadillac	Fleetwood	—	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Chevrolet	Celebrity	—	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Oldsmobile	Cutlass Ciera	—	—	3.0L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Oldsmobile	Cutlass Ciera	—	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982	Pontiac	6000	—	—	4.3L	V6	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1981	Cadillac	Eldorado	—	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1980	Cadillac	DeVille	—	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1980	Cadillac	Fleetwood	Brougham	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1980	Cadillac	Fleetwood	Brougham d'Elegance	—	5.7L	V8	N/A	Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
No rows match your filter.

Directly replaces or cross-references 68 part numbers

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

AMS Automotive — 4309BBB Industries — 7427BBB Industries — 11347Carlson — 41309Four Seasons — 4309NFour Seasons — 4330NFour Seasons — 33197Gates — 21645Gates — 43090Global Parts Distributors LLC — 1411346Monroe Shocks & Struts — 172477Remy — 16465Standard Ignition — 27477UAC — RD8815C16465D16484071808A151309151336151645151661151882161087161087D20747720767320854602331977037007050467085461131373113139911314241131505113974001486220272425927242612724275272442627248023090492370504637221993723200713319711133197V1258676412586766125867681918853788919314443271161443271161A4432716616595301358965953016738A7960AC2319AC2319CARD1089CWK705046ED477RD1330CRD5036CRD8815T33197

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