What are the specs for this Fitting?

The correct replacement for Goodman model WGPH4536AMAA — 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 WGPH4536AMAA — 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 WGPH4536AMAA — B9102097

Name: OEM Goodman Liquid Line Cap with O-Ring for WGPH4536AMAA — B9102097
Brand: Goodman
SKU: B9102097-GEN
Price: 8.95 USD
Availability: InStock

SKU: B9102097-GEN Brand: Goodman

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The Goodman B9102097 is a genuine OEM liquid line service cap with a captive O-ring, designed for the WGPH4536AMAA packaged unit and related Goodman/Amana models. This cap threads onto the liquid line service valve port, and its O-ring forms the secondary seal that keeps refrigerant in and contaminants out. A missing or dried-out cap O-ring is a common, easily-overlooked source of slow refrigerant leaks.

Specifications

Part Number: B9102097
Type: Liquid line service valve cap with O-ring
Compatibility: Goodman WGPH4536AMAA and related packaged units
Seal: Pre-installed elastomer O-ring
Material: Brass/plated cap body
Brand: Goodman OEM

OEM vs. Generic

The OEM B9102097 includes the correct thread pitch and an O-ring rated for refrigerant service, so it seats fully and seals on the first turn. Generic caps may use incorrect threads or an incompatible O-ring that swells or shrinks, defeating the seal. For a leak-free port, choose OEM.

Installation Difficulty

Easy. Hand-tighten onto the service port (do not over-torque). No refrigerant recovery is required to replace the cap itself.

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 WGPH4536AMAA — B9102097?

Yes. This is the factory-specified OEM fitting for the Goodman WGPH4536AMAA — 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 WGPH4536AMAA — 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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