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Goodman

OEM Goodman Vinyl Cap Kit Fitting for VCSS960402BNAA — A1781105

SKU: GOODMAN-13465 Brand: Goodman
$4.95 $6.49

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The Goodman A1781105 is a genuine OEM 1-piece vinyl cap fitting engineered for the VCSS960402BNAA gas furnace and compatible Goodman equipment. This small but essential protective cap seals open ports, tubing ends, and unused fittings to keep dust, debris, and moisture out of critical connection points during storage, shipping, and normal operation.

  • Part number: A1781105
  • Type: 1-piece molded vinyl protective cap
  • Brand: Goodman (OEM)
  • Fits model: VCSS960402BNAA gas furnace
  • Material: Flexible weather-resistant vinyl
  • Equipment: Furnace

OEM vs. Generic: While universal caps exist, the genuine Goodman A1781105 is molded to the exact diameter and depth specified for your unit, ensuring a snug, non-slip fit that generic aftermarket caps often fail to deliver. Choosing OEM protects your warranty and guarantees factory-correct sealing.

Install difficulty: Very Easy (1/5). This is a push-on component requiring no tools — simply press the cap over the intended port until fully seated. No technician required.

Order the authentic Goodman A1781105 today to keep your VCSS960402BNAA furnace properly sealed and protected.

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

Frequently Asked Questions

Does this Fitting fit my Goodman VCSS960402BNAA — A1781105?
Yes. This is the factory-specified OEM fitting for the Goodman VCSS960402BNAA — A1781105. 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 VCSS960402BNAA — A1781105?
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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Mike Rivera
HVAC Parts Specialist — Online