What are the specs for this Fitting?

The correct replacement for Goodman model WGHP4442AAF — 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 WGHP4442AAF — B9102097.

What symptoms indicate I need a new fitting?

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

Is this fitting compatible with Bryant or Payne systems too?

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

Goodman

OEM Goodman Liquid Line Cap with O-Ring for WGHP4442AAF — B9102097

Name: OEM Goodman Liquid Line Cap with O-Ring for WGHP4442AAF — B9102097
Brand: Goodman
SKU: B9102097-GEN
Price: 8.95 USD
Availability: InStock

SKU: B9102097-GEN Brand: Goodman

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The Goodman B9102097 Liquid Line Cap with O-Ring is a genuine OEM sealing cap for the liquid-line service port on the WGHP4442AAF condenser. This small but essential fitting forms the secondary seal over the service valve, keeping moisture and contaminants out and providing a leak-tight backup to the Schrader core. A missing or dry-rotted cap is one of the most common sources of slow refrigerant loss.

Specifications

OEM Part Number: B9102097
Type: Liquid line service cap with sealing O-ring
Compatible Model: WGHP4442AAF
Brand: Goodman (genuine OEM)
Includes: Captive O-ring seal
Function: Secondary leak-tight seal over the liquid-line service port

OEM vs. Generic

The OEM cap ships with the correct thread pitch and a fresh O-ring sized to the WGHP4442AAF service valve. Generic caps frequently use the wrong O-ring durometer or omit the seal entirely, which lets the cap back off or leak. At this price point, genuine OEM is the obvious choice for a part whose only job is to stay sealed.

Installation Difficulty

Easy. Hand-thread the cap onto the service port and snug it lightly — the O-ring does the sealing, so no wrenching is required. A 2-minute job with no tools and no refrigerant handling.

Inspect the O-ring before installing and seat it fully. Direct OEM replacement for the WGHP4442AAF.

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 with...

$8.95

Frequently Asked Questions

Does this Fitting fit my Goodman WGHP4442AAF — B9102097?

Yes. This is the factory-specified OEM fitting for the Goodman WGHP4442AAF — 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 fitting on my Goodman WGHP4442AAF — 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 fitting?

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

Is this 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 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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