ECCPP AC Compressor for Dodge Ram 2009–2019 5.7L with Clutch, 10SRE18C Direct-Fit

ECCPP AC compressor is a direct-fit replacement A/C pump with clutch for 2009–2019 Dodge Ram trucks (5.7L and compatible 6.4L/6.7L applications), engineered for quiet operation, factory pressure-testing, and pre-filled oil ready for installation. This heavy-duty aluminum compressor is built to restore factory cooling performance in a wide range of Ram models, including 1500, 2500, 3500, 4000, 4500 and 5500 years and engine variants listed for fitment. It uses the 10SRE18C compressor type with a 6-groove pulley, 124 mm pulley diameter, PAG 46 oil, and includes the clutch assembly so you receive a near-complete unit that’s ready to install. Every unit is nitrogen pressure-tested to check for leaks and pre-lubricated at the factory to simplify first-time use.

Which Ram years and engines will this ECCPP compressor fit?

This compressor supports an extensive set of model years and engine sizes across the Ram lineup. Check the specific fitment list or cross-reference the part numbers to confirm compatibility with your VIN and original compressor part number.

• Direct fitment includes Ram 1500, 2500, 3500, 4000, 4500, 5500 across 2009–2019 ranges noted.
• Engine coverage: 5.7L HEMI primarily, plus certain 6.4L and 6.7L model years where specified.
• Cross-references many OEM numbers (e.g., 55111442AD, 57009385AA, 68050637AA) for easier verification.

How quiet and durable is the ECCPP compressor during normal use?

The compressor is designed with a rigid aluminum housing and balanced internals to minimize vibration and operating noise. ECCPP reports noise levels below 72 dB under normal conditions, making it suitable for daily driving without excessive cabin sound.

• Aluminum construction for corrosion resistance and long life.
• Factory-balanced internals reduce vibration and mechanical noise.
• Clutch included and pre-assembled to maintain smooth engagement.

What’s included and what do I need to do at installation?

The unit arrives assembled with the clutch and pre-filled with PAG 46 oil, and it has been pressure tested with nitrogen to verify leak-free operation. Because it is pre-lubricated, no additional oil is required before installation unless service guidance for your vehicle specifies otherwise.

• Supplied: AC compressor with clutch installed and factory-filled oil.
• Pre-delivery tests: Nitrogen pressure leak test for quality assurance.
• Installation tip: Verify compatibility with OEM numbers and torque specs; replace O-rings and dryer/accumulator as recommended.

How does this compressor help in both summer and winter driving?

Beyond cooling the cabin in hot weather, a functioning compressor speeds climate system airflow for rapid defogging and defrosting, improving visibility in cold or humid conditions. Restoring compressor performance ensures consistent airflow and temperature control year-round.

• Improves cabin cooling capacity for summer comfort.
• Enables faster defogging and windshield defrost cycles in winter.
• Supports reliable A/C system pressure for overall HVAC performance.

Who is this for: This ECCPP compressor is targeted at DIY mechanics, independent shops, and fleet owners working on Dodge Ram trucks who need a robust, tested replacement compressor. It’s ideal if you require a unit that matches common OEM part numbers, includes the clutch, arrives pre-oiled and pressure-tested, and provides a quieter, durable option to restore HVAC functionality across the listed model years and engines. Always confirm fitment against your vehicle’s VIN or existing part number before purchase.

FAQ

Q: Does this compressor come with the clutch installed?

A: Yes, this ECCPP compressor includes the clutch pre-installed for easier replacement.

Q: Is the unit pre-filled with oil and pressure tested?

A: Yes, it arrives pre-filled with PAG 46 oil and nitrogen pressure-tested for leaks.