What are the specs for this Refrigeration Fitting?

The correct replacement for Goodman model WPH4348AMAA — B9102097 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number WPH4348AMAA — B9102097.

What symptoms indicate I need a new refrigeration fitting?

Common symptoms that indicate you need a new refrigeration fitting include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

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Goodman

OEM Goodman Liquid Line Cap w/ O-Ring for WPH4348AMAA — B9102097

Name: OEM Goodman Liquid Line Cap w/ O-Ring for WPH4348AMAA — B9102097
Brand: Goodman
SKU: GOODMAN-14989
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-14989 Brand: Goodman

$8.95 $11.95

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The Goodman B9102097 Liquid Line Cap with O-Ring is a genuine OEM sealing fitting for the Goodman/Amana WPH4348AMAA packaged heat pump. It caps the liquid line service port and, with its factory-matched O-ring, holds a leak-free seal on the sealed refrigerant system. Fitting the correct OEM cap protects the refrigerant charge and prevents the gradual loss that erodes heating and cooling capacity.

Specifications

OEM Part Number: B9102097
Type: Liquid line cap with pre-fitted O-ring
Fits: Goodman/Amana WPH4348AMAA packaged heat pump
Function: Refrigerant service port seal
Brand: Genuine Goodman OEM

OEM vs. Generic

Generic caps frequently use the wrong O-ring material or thread pitch and can weep refrigerant over time. This OEM part matches the factory thread and seal exactly for a positive, service-rated seal.

Installation Difficulty: Easy

Hand-tightening onto the service port takes only minutes. Any work that opens the sealed refrigerant system must be done by an EPA 608–certified technician; reseating a service cap is homeowner-friendly.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Liquid Line Cap w/ O...

$8.95

Frequently Asked Questions

Does this Refrigeration Fitting fit my Goodman WPH4348AMAA — B9102097?

Yes. This is the factory-specified OEM refrigeration fitting for the Goodman WPH4348AMAA — B9102097. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the refrigeration fitting on my Goodman WPH4348AMAA — B9102097?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new refrigeration fitting?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this refrigeration fitting compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman refrigeration fitting?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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