waltyotur AC Compressor Replacement for Nissan Altima 2.5L (2013–2018) CO 29074C — Heavy‑Duty, Quieter Operation

waltyotur AC Compressor CO 29074C is a direct-fit, heavy-duty replacement compressor designed to restore air conditioning performance in Nissan Altima 2.5L (Base, S, SR) model years 2013–2018.

If your Altima’s A/C has lost cooling power, developed noise, or begun leaking, this waltyotur compressor is built to be a dependable replacement. It matches the necessary mounting points and electrical connections for compatible Altima trims while offering reinforced construction and quieter operation. The unit includes multiple OEM-equivalent part numbers so you can confirm fitment before purchase.

Will this compressor fit my Nissan Altima 2013–2018?

Yes — the waltyotur CO 29074C is made to replace the factory compressor used on 2.5L L4 Altimas for model years 2013 through 2018, including Base, S, and SR trims. Check cross-reference part numbers and mounting details to be certain.

• Compatible with part numbers: CO 29074C, 77664, 78664, and multiple 926003TA## variants.
• Engine fitment: 2.5L inline-4 (L4) gasoline engines only.
• Years and trims: 2013–2018 Nissan Altima Base, S, SR.

How does this replacement differ from the original compressor?

waltyotur’s unit is an improved version with a more robust body and upgraded internal components designed to resist cracking, leaking, and premature wear. The manufacturer notes the replacement is slightly larger in size, but engineered so it does not interfere with vehicle installation or operation.

• Rigid, high-strength housing to reduce risk of damage and leaks.
• Noise and vibration reduction methods for a quieter cabin experience.
• Slightly increased physical dimensions while maintaining mounting compatibility.

What performance and durability benefits can I expect?

Expect restored cooling capacity and improved long-term reliability compared with a worn compressor. The unit aims to reduce fuel draw, lower operating noise, and minimize vibration — all of which help maintain comfort and reduce strain on the vehicle’s A/C system.

• Engineered to save fuel by optimizing compressor load characteristics.
• Reduced noise and vibration for a more comfortable ride.
• Durable materials to avoid cracking or leaking under normal use.

Do I need professional installation or any extra parts?

Professional installation is recommended to ensure proper system evacuation, recharge, and to avoid contamination. Depending on system condition you may also want to replace the receiver/drier, orifice tube/expansion valve, O-rings, and the refrigerant oil to protect the new compressor.

• Have A/C system evacuated and vacuum-tested before installing the compressor.
• Replace O-rings and dryer/receiver if signs of moisture or debris are present.
• Recharge with the correct refrigerant quantity and specified oil type.

Who is this for: The waltyotur CO 29074C compressor is intended for DIY-savvy owners and professional technicians who need a cost-effective, rugged replacement for a failed A/C compressor on a Nissan Altima 2.5L (2013–2018). It’s a practical choice for drivers who want a factory-style fit with improved durability and quieter operation, provided the rest of the A/C system is in sound condition. Always verify fitment against your vehicle’s part numbers before ordering and plan for professional evacuation and recharge to protect the new unit.