Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier Single Run Capacitor P291-0753 for PG9MAB024040LBSA
Carrier

OEM Carrier Single Run Capacitor P291-0753 for PG9MAB024040LBSA

SKU: CARRIE-PG9MAB024040LBSA-CAPACITOR-P291-0753 Brand: Carrier
✓ Guaranteed to fit PG9MAB024040LBSA — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Single Run Capacitor P291-0753 for Model PG9MAB024040LBSA

This OEM single run capacitor is the factory-specified replacement for the Carrier PG9MAB024040LBSA packaged gas unit. The run capacitor provides the sustained phase-shifted current needed to keep the blower or condenser fan motor running at full efficiency. A failing capacitor typically presents as a humming motor that won't spin up, intermittent motor shutoff during operation, or a system that trips on high-limit after short runtimes due to reduced airflow from a struggling fan motor.

  • Specs: Single run capacitor | Factory-matched MFD and voltage rating | Round case design | OEM-grade ±5% tolerance for precise motor performance
  • OEM vs Generic: This is a genuine Carrier OEM part (P291-0753), manufactured to exact factory specifications. Generic capacitors often carry a wider MFD tolerance (±10% or more), which can accelerate motor winding wear and reduce overall system lifespan.
  • Install Difficulty: 2/5 — Always discharge the capacitor before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before removal. This is a straightforward swap in most packaged unit control compartments.
  • Warranty: 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: Designed as a direct OEM replacement for the Carrier PG9MAB024040LBSA packaged gas unit. Always verify the MFD rating and voltage printed on your existing capacitor's label or the unit data plate before ordering. Not sure it fits? Our HVAC parts team confirms fitment before you buy — no guesswork, no returns.

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 $99
  • 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 Capacitor fit my Carrier PG9MAB024040LBSA?
Yes. This is the factory-specified OEM capacitor for the Carrier PG9MAB024040LBSA. 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 capacitor on my Carrier PG9MAB024040LBSA?
Difficulty: Easy (20–30 min)
Step 1: Turn off power at breaker. Step 2: Open condensing unit panel. Step 3: Photograph the old capacitor wiring (Common/Herm/Fan). Step 4: Discharge old capacitor with insulated screwdriver. Step 5: Disconnect and remove old capacitor. Step 6: Mount new capacitor, reconnect wires to matching terminals. Step 7: Close panel, restore power, test. Tools: screwdriver, needle-nose pliers.
My AC hums but won’t start. What part do I need?
An AC that hums but won’t start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost to start the compressor. When it fails, you hear humming but the motor can’t overcome inertia. Other symptoms: fan spinning slowly, AC cycling on/off rapidly, or a visibly swollen capacitor. Fix: replace capacitor ($15–$80 DIY, 30 min).
Is this capacitor 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 capacitor?
OEM strongly recommended. OEM capacitors have ±6% MFD tolerance vs aftermarket ±10%. The looser tolerance causes motor winding stress, higher temps, and shorter compressor life. Price difference is only $10–$20 — OEM is the clear value choice.
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.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online