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2007-2021 RAM DODGE CHRYSLER UNDERDRIVE ASSEMBLY OEM NEW MOPAR GENUINE 5078815AD

NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS
QUIRK PARTS
(1086609)
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US $863.92
as low as $77.56/mo with
Condition:
New
Compatibility:
4 available16 sold

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People want this. 14 people are watching this.
This one's trending. 16 have already sold.
Shipping:
Free USPS First Class®.
Located in: Braintree, Massachusetts, United States
Delivery:
Estimated between Sat, Nov 22 and Sat, Nov 29 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:194615556421
Last updated on Nov 19, 2025 14:36:25 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 686 vehicle(s)
YearMakeModelTrimEngineNotes
2021RamProMaster 1500Base Standard Cargo Van 3-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 1500Base Standard Cargo Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 2500Base Standard Cargo Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 3500Base Cab & Chassis 2-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 3500Base Cutaway Van 2-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 3500Base Extended Cargo Van 2-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 3500Base Extended Cargo Van 3-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 3500Base Extended Cargo Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 3500Base Standard Cargo Van 3-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 3500Base Standard Cargo Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 3500Chasis Cabina Cab & Chassis 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2021RamProMaster 3500Cutaway Cutaway Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2020DodgeGrand CaravanCanada Value Package Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2020DodgeGrand CaravanCanada Value Package Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2020DodgeGrand CaravanCrew Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2020DodgeGrand CaravanCrew Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2020DodgeGrand CaravanCrew Plus Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2020DodgeGrand CaravanCrew Plus Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2020DodgeGrand CaravanGT Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
2020DodgeGrand CaravanGT Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally AspiratedTHIS PART MIGHT NOT BE A DIRECT FIT FOR ALL MAKES, MODELS, YEARS & ENGINES LISTED, PLEASE SEND US YOUR VIN# (VEHICLE IDENTIFICATION NUMBER) BEFORE ORDERING THIS PART SO WE CAN MAKE SURE THIS WILL BE A DIRECT FIT FOR YOUR VEHICLES MAKE,MODEL & YEAR. THANK YOU.
Portions of the information contained in this table have been provided by quirkparts

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
MODEL 5
2007-2014 DODGE AVENGER
MODEL 6
2008-2020 DODGE GRAND CARAVAN
MODEL 7
2009-2019 DODGE JOURNEY
MODEL 8
2012-2015 RAM C/V
MODEL 9
2014-2021 RAM PROMASTER 1500
OE/OEM Part Number
5078815AD
California Prop 65 Warning
May cause cancer and reproductive harm. See www.P65Warnings.ca.gov for more info.
MODEL 10
2014-2021 RAM PROMASTER 2500
MODEL 11
2014-2021 RAM PROMASTER 3500
IMPORTANT NOTE 1
THIS PART MIGHT NOT FIT ALL MODELS LISTED.
IMPORTANT NOTE 2
PLEASE SEND VIN# BEFORE ORDERING THIS PART ! !
Manufacturer Part Number
5078815AD
Brand
Mopar
Manufacturer Warranty
1 Year
MAKE
JEEP DODGE CHRYSLER RAM
MODEL 1
2011-2014 CHRYSLER 200
MODEL 2
2007-2008 CHRYSLER PACIFICA
MODEL 3
2007-2010 CHRYSLER SEBRING
MODEL 4
2008-2016 CHRYSLER TOWN & COUNTRY
Category

Item description from the seller

About this seller

QUIRK PARTS

99.4% positive feedback•4.8M items sold

Joined Oct 2005
We are the largest supplier of OEM vehicle Parts and Accessories on eBay. We stock Chevy, Buick, GMC, Chrysler, Dodge, Jeep, RAM, Kia, Mazda, Nissan, Subaru, Volkswagen, Hyundai, Mitsubishi, and more!
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (1,171,833)

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  • d***l (97)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The part was “spot-on” in terms of description. Subsequently, the part was an exact fit! The value was excellent as this part is difficult to find in a brick and mortar store. I chose the cheapest shipping method and was worried the part did not ship on-time. I reached out to the vendor but before the vendor could respond, USPS just updated the shipping status and the item purchased was on its way. The packaging well protected the item. Buy from & follow this vendor. I am for my garage.
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  • r***n (145)- Feedback left by buyer.
    Past month
    Verified purchase
    The package was delivered earlier than the estimated time, packaging was great the part doesn’t need much protection, the part exactly as described in new condition for an excellent price. I recommend this seller to anyone looking for good deals, they are open to sell you exactly what you need for the best price, I needed assistance from them and they helped me out!
    Genuine GM Front Lower Suspension Control Arm 13463244 (#205725334780)
  • 2***j (1240)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent transaction !!! Great price, fast and free shipping cant be beat. Item arrived w/in the 2-4 day estimate and was high quality factory new in the packaging, exactly as described. Highly recommended seller !!!
    OEM 2000-2004 Subaru Legacy Outback 03-06 Baja All Weather Floor Mats Rubber NEW (#201530060354)
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Product ratings and reviews

Learn more
5.0
3 product ratings
  • 3 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 3 reviews
  • by arturpere_31
    Jun 28, 2025

    Perfect fit for 2015 dodge journey 3.6

    Had a broken low/reverse drum on the compounder. Ordered the assembly instead of single part so I didn’t have to rebuild the unit. It came double boxed and wrapped in paper to protect it. Installed and filled with two gallons and transmission fluid and so far the gear assembly is working as it should in reverse and drive. Looked to be oem mopar part. Seller claims it’s new style with anti rotational rings on the drum but I did not verify. Will update if part fails prematurely.

    Verified purchase: YesCondition: NewSold by: maxxindustries

  • by 2005jjv
    Nov 14, 2025

    I swapped this for a suspected defective...

    I swapped this for a suspected defective compounder and this solved my issues. It appears to have been assembled correctly with new/refurbished components. Made it easy for me so I didn t have to rebuild my own.

    Verified purchase: YesCondition: Pre-OwnedSold by: wilson7312

  • by andrizinchu0
    Sep 07, 2025

    Thanks! All fit, vehicle already driving...

    Thanks! All fit, vehicle already driving, all working correctly!

    Verified purchase: YesCondition: Pre-OwnedSold by: flash_8215

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