Four Seasons Fittings & Plugs

Engine Coolant Coupling

Part Number: FSS-85929

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Tee Heater Fitting

Part Number: FSS-84551

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Straight Heater Fitting

Part Number: FSS-84746

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Transmission Oil Cooler Installation Kit

Part Number: FSS-53011

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

1/4MFx1/4FF - Swivel 90° R12 Service Adapter

Part Number: FSS-59615

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Engine Coolant Coupling

Part Number: FSS-85933

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Engine Coolant Pipe

Part Number: FSS-86046

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Engine Coolant Coupling

Part Number: FSS-86154

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Engine Coolant Coupling

Part Number: FSS-86157

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Engine Coolant Coupling

Part Number: FSS-85925

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Block Type O-Ring Expansion Valve

Part Number: FSS-39181

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Straight Compression A/C Fitting

Part Number: FSS-17756

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Straight Union Compression A/C Fitting

Part Number: FSS-17764

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

90° Compression A/C Fitting

Part Number: FSS-17878

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

90° Heater Fitting

Part Number: FSS-84542

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Step Down Heater Fitting

Part Number: FSS-84715

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Heater Fitting Steel & Aluminum Straight Hose Splicer

Part Number: FSS-84739

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Heater Fitting Steel & Aluminum Straight Hose Splicer

Part Number: FSS-84742

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Hose Splicer Step Hose Heater Fitting

Part Number: FSS-84745

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

A/C Hose End, Beadlock to Female O-Ring, 5/16 in. Hose Inner Diameter, #6 Air Conditioning, 90 Degree, Steel, Zinc Dichromate, OEM Replacement, Each

Part Number: FSS-14226

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Straight A/C Splicer w/o Service Port

Part Number: FSS-14308

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Air Conditioning Fitting, Male O-ring Style, Tee, Steel, Natural, Female O-ring, #10 Air Conditioning, Fits Rotolock Compressors, Each

Part Number: FSS-14730

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Straight Female Standard O-Ring A/C Fitting w/ R134A Service Port

Part Number: FSS-14930

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Straight A/C Splicer w/ R134a Service Port

Part Number: FSS-14946

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Straight A/C Splicer w/ R134a Service Port

Part Number: FSS-14950

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order