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Carrier

OEM Carrier Contactor for Model C4850C50AJ03561 Replacement Part

SKU: carrier-contactor-c4850c50aj03561 Brand: Carrier
$49.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Carrier Contactor for Model C4850C50AJ03561 Replacement Part

This genuine OEM Carrier contactor is the electrically operated switch that routes line voltage to your compressor and condenser fan motor each time cooling is called for. Manufactured to the exact specifications of Carrier model C4850C50AJ03561, it provides matching coil voltage, contact amperage, and terminal placement for an exact-fit, hassle-free installation. When a contactor wears out, you'll often experience no cooling — common symptoms are a buzzing outdoor unit that won't start, welded or pitted contacts, or a compressor that won't shut off. Swapping it is a moderate do-it-yourself task: cut power at the disconnect, photograph the wiring, transfer the leads to the corresponding terminals on the new contactor, and mount it securely. Confirm power is off before handling any conductors. Authentic OEM parts deliver factory-grade contacts and a dependable coil, avoiding the premature failure common with cheap aftermarket parts. We stock this contactor and ship same-day on orders placed before 3PM CST. Return your Carrier equipment to reliable, energy-efficient cooling with the correct OEM replacement contactor.

Compatibility

This part is compatible with Carrier model C4850C50AJ03561.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Contactor fit my Carrier Model C4850C50AJ03561 Replacement Part?
Yes. This is the factory-specified OEM contactor for the Carrier Model C4850C50AJ03561 Replacement Part. 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 contactor on my Carrier Model C4850C50AJ03561 Replacement Part?
Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Open condensing unit panel. Step 3: Photograph ALL wiring on the contactor. Step 4: Label each wire with tape. Step 5: Disconnect wires and remove old contactor. Step 6: Mount new contactor, reconnect wires matching your photo. Step 7: Restore power and test.
My AC clicks but the compressor won’t turn on. What’s wrong?
Clicking from the outdoor unit without the compressor starting = worn contactor. The contactor sends power to the compressor. When its contacts are pitted, it clicks but can’t make solid contact. Look for: visible pitting/burn marks on the contactor face, intermittent operation, or buzzing.
Is this contactor compatible with Bryant or Payne too?
Many Carrier 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 Carrier contactor?
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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