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Replacement Steps, Motor, and Control for Kwikee RV Electric Steps - 42 Series - 25-1/4" Wide
Kwikee

Replacement Steps, Motor, and Control for Kwikee RV Electric Steps - 42 Series - 25-1/4" Wide

Part Number: LC372779
In Stock
$2,177.71
Retail:$2,638.95
You Save: $461.24
RV Steps
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Replaces the electric steps, motor, and control unit for your Kwikee 42 series RV steps. Motor and control unit automatically extend and retract the steps when you open and close your door. Wiring pigtail hardwires to your RV's power. Great Prices for the best rv steps from Kwikee. Replacement Steps, Motor, and Control for Kwikee RV Electric Steps - 42 Series - 25-1/4" Wide part number LC372779 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Kwikee RV Steps - LC372779

Highlights

  • Step in safely: Non-slip treads and reflective strips give secure footing day or night.
  • Enjoy automatic entry: Steps extend and retract with your door for hands-free use.
  • Count on strength: Powder-coated steel, solid drive rods, and stainless bushings add durability.
  • Protect your rig: Safety stops retract steps if they hit an obstacle or when ignition starts.
  • Match your doorway: 25-1/4" wide steps with a 6" rise fit the 42 Series mounting pattern.
  • Install with ease: Uses existing holes and wiring; 4-way plug and pigtail included.
Made in USA

Features to know about

Automatic Step Operation Made Simple: 12V Motor and Control Unit Work With Your Door

These electric steps extend and retract automatically every time the door opens or closes, powered by a 12V motor and control unit rated at 10 amps. You don’t have to think about storing or deploying your steps—they respond instantly to the door switch. The control module also has an ignition override that retracts the steps when the engine starts, so you never drive off with the steps out.

Kwikee 42 Series electric RV steps shown extended and retracted beneath an RV doorway, demonstrating automatic operation and compact design for motorhomes

Stable Entry Every Time: 25-1/4" Wide Steel Steps With 6" Rise

The two 25-1/4" wide by 9-1/2" deep steps give a comfortable footing with a 6" rise between treads, similar to real stairs. Each step surface has a non-slip tread and reflective strips for better visibility in low light. The steel construction and 300-lb weight capacity mean they stay solid underfoot without flexing or bounce, even when loaded with gear or helping someone climb in.

Durable Construction That Holds Up to the Elements: Powder-Coated Steel and Weatherproof Wiring

Built from heavy-gauge, powder-coated steel, these steps take road spray and rough weather in stride. Solid steel drive rods, stainless steel bushings, and air-pressed rivets at each pivot point add long-term strength. Weatherproof wiring and sealed connections keep the 4-way plug reliable season after season.

Safety Built In: Obstruction Detection and Automatic Retraction

If the steps hit an obstacle while extending, the motor immediately stops and reverses to prevent damage. When the ignition is turned on, they automatically retract—even if the override switch (sold separately) had been used—to avoid leaving them deployed. It’s a smart setup that prevents broken steps and protects you from missteps when moving the vehicle.

Fits Original Mounting Points: 30-1/4" x 24-11/16" Mounting Plate and 29" x 18" Bolt Pattern

The step assembly matches the original Kwikee 42 Series mounting dimensions, so it bolts up cleanly to existing holes. The included 4-way plug connects to your existing harness, or you can use the included pigtail to hardwire it if needed. The result is a dependable electric step system that works smoothly with the factory wiring and mounting layout.

Kwikee RV step outriggers metal brackets shown side by side for extending or adapting mounting width during installation

Specs

Dimensions

  • Extended height: 9-1/4"
  • Folded height: 9-1/4"
  • Overall width: 30-1/4"
  • Mounting plate dimensions: 30-1/4" wide x 24-11/16" deep
  • Bolt pattern: 29" wide x 18" deep
  • Step dimensions: 25-1/4" wide x 9-1/2" deep
  • Drop/Rise: 6"

Electrical

  • Voltage (Motor): 12V
  • Control unit amperage: 10A
  • Control unit wire gauge: Green: 12 AWG; Purple: 16 AWG

Weight and Capacity

  • Weight capacity: 300 lbs

Warranty

  • Warranty length: 1-Year warranty

Note

  • This step assembly includes the steps, motor, and control unit only. The steps will operate automatically, extending when the RV door opens and retracting when the door closes.
  • If you want the complete step assembly that also allows you to override the automatic retraction so the steps stay out whether the door is open or closed, you will need a switch kit (sold separately).
  • The included 4-way plug fits into the existing wiring harness on your RV. Most vehicles should having this wiring already set up. In the event that your RV is missing the wiring, a 4-way pigtail is included to help you hardwire the unit to your RV.

372779 Lippert Components (LCI) Quickie 42 Series Motorized Motorhome Entry Steps - 2 Stairs - 6" Drop/Rise - 25-1/4" Wide - 300 lbs





Customer Satisfaction Score:

Ratings & Reviews

4.2

15 reviews
Review sort icon
Replaces the electric steps, motor, and control unit for your Kwikee 42 series RV steps. Motor and control unit automatically extend and retract the steps when you open and close your door. Wiring pigtail hardwires to your RV's power.

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As advertised, works well! Thanks



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Item arrived with severe amount of scratches on the painted surfaces. No protective film to prevent damage to painted surfaces.



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The step works great. It was an easy install for replacement.



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Excellent product. Reasonable price. Fast shipping.



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This step was a perfect replacment/upgrade for my coach. The only issue I had is it got damaged during shipment and emailed had to send out another unit. This item should be shipped on a pallet to avoid damage both saving me time and etrailer money. I would order again if the need arose.



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Not much to say, perfect fit, just what we needed.



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Very glad they had this step and installation went well.



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The first delivered was damaged by freight and you sent another one. All good thank you



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Was a perfect fit for my 2005 Holiday Rambler Navigator. Listing says 25 1/4” width but it’s really 26 1/4” which is the correct size for Monaco built RV’s. Stainless trim from original steps needs to be transferred. Also I needed to trim some fibreglass panel on the lower fender to free the old steps.


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See what our Experts say about this Kwikee RV Steps

  • Replacement Slide For Kwikee 42 Steps
    Hello Jeff. For the replacement slide on your kwikee 42 steps, you will want one of the following options depending on what slide you are looking to replace: For Lower Step: Replacement Lower Step Ball Bearing Slides for Kwikee 42 Series Electric RV Steps - Qty 2 # LC47ED For Top Step: Replacement Top Step Ball Bearing Slides for Kwikee 42 Series Electric RV Steps - Qty 2 # LC97WD For the Upper Slide: Replacement Upper Slide Assembly for Kwikee 42 Series Electric RV Steps # LC369690
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  • Replacement Kwikee Electric Steps for a 2005 Jayco Greyhawk 31SS
    There are and were numerous 2-step Kwikee electric steps available. To ensure we get you the correct replacement I would need to know the series of the steps you have. Check the underside of your steps for any model numbers or other information. The current available models are the 32 Series # LC372261, 42 Series # LC372779, 40 Series # LC3726892, 34 Series # LC3722863, and Platinum Series # LC372558. Any information you can find on your steps will help narrow it down.
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  • Door Switch Kit for 42 Series Replacement Kwikee Steps
    Hey Bob, thanks for your order of the 42 Series Replacement Kwikee Steps # LC372779! The correct switch kit for steps is found as part # LC369311 and comes with the door sensor as well as a rocker switch for manual operation.
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  • Replacement Steps for SCS/Frigette 733-0074 On RV
    I would be more than happy to help you find replacement steps for the Scs/Frigette 733-0074 steps on your 2008 Monaco Dynasty Renaissance IV! We don't have any exact conversions but we do have replacement 2-step steps that you can potentially use. You'll just want to choose the steps that fit your application best. The 42 Series Kwikee Step # LC372779 is 25-1/4" wide and has a mounting plate that is 30-1/4" wide x 24-11/16" deep. The 47 Series Kwikee Step # LC427247 is 26-1/4" wide and...
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  • Replacement RV Steps for a 2006 Country Coach Magna
    Hey, Dale. Thanks for sharing all of your step information. The largest step that we have that is like what you're describing is Kwikee RV Electric Steps part # LC372779. This step has an overall width of 30-1/4" and the step dimensions are 25-1/4" wide x 9-1/2" deep. We also do have the Kwikee RV step part # LC427247. The bottom step flips down instead of straight out like the one mentioned above. This step is slightly wider at 30-3/8". Step dimensions: 26-1/4" wide x 9-3/4" deep. This...
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  • Looking For Lippert Electric Slider Step Part 378265
    hey Robert, thanks for reaching out. The part number 378265 you provided comes back as the Lippert 47 series double electric slider step. Sadly, this is not something we carry here but if you get ahold of Lippert they can assist you in getting your hands on one.
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  • Replacement Parts for Kwikee 42 Series Electric RV Steps
    Hey Bruce! The only replacement part available for the 42 series is the Replacement Motor with Box Brackets for Kwikee 42 Series Electric RV Steps # LC369473. Which parts were you looking for?
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  • Replacement Parts for Lippert Electric Coach Steps 26 lci 165046
    The Lippert 165046 upper slide assembly you have has been discontinued. We sell replacement parts for it but not the entire unit. The Replacement Motor for Lippert Electric Coach Step item # LC301695 Replacement Control Module for Lippert Electric Coach Step item # LC301702 Replacement Wiring Harness for Lippert Electric Coach Step item # LC301692 Replacement Gear for Lippert Single and Double Electric Coach Step item # LC301696 The closest thing we have size wise is the Replacement...
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  • Replacement Steps for 2007 Monaco Dynasty RV
    From the picture you provided it appears you have the Lippert Kwikee 42 Series Double Tread Electric Step # LC372779. Unfortunately, we don't have replacement parts for the steps. Before purchasing make sure the mounting bolt pattern matches. These are 18 by 29 inches.
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  • Replacement Steps for 2009 Monaco Dynasty Cheshire IV
    In order to find the best replacement steps for your 2009 Monaco Dynasty Cheshire IV you will need to measure the space you have for the brackets along with the entry height. The 42 series # LC372779 have a 30-1/4" mounting bracket width and fit a 15-1/4" - 17-1/4" entry height. If that matches up with what you have then these steps will be a great replacement. If you want an override switch it is available separately # LC369311. I have attached some images below showing where you need...
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    Image 1 for Image 2 for Image 3 for
  • Replacement Gear Arm Assembly For Kwikee Series 42 Steps
    Currently Lippert only offers the Replacement Motor with Box Brackets # LC369473 for your Kwikee 42 Series Steps # LC372779. In the event your steps were made in 1999 or earlier you will need to use the Motor Upgrade Kit # LC380266 to have the updated components.
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  • Replacement Kwikee RV Electric Steps for Country Coach
    The 42 Series Replacement Steps, Motor, and Control for Kwikee RV Electric Steps, # LC372779 has a bolt pattern of 29" wide x 18" deep. If your current steps are a series 42 they will have the same bolt pattern, please verify. Mounting plate dimensions are 30-1/4" wide x 24-11/16" deep Bolt pattern is 29" wide x 18" deep Step dimensions are 25-1/4" wide x 9-1/2" deep Please note the linked product review video showing these points of measurement. Our return policy is attached for...
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  • Replacement Parts for Electric Coach Step Model 168367 on Tiffin Motorhome
    We currently do not carry the correct replacement for your Coach Step Model 168367. Instead, I recommend repairing the steps you have now as this will be much more cost effective and won't require any drilling. For this you can use the Replacement Motor part # LC301695 and or the Replacement Control Module part # LC301702.
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  • Picking Out Powered Double Step for 2013 Tiffin Motorhome
    I found some pictures online of the steps your Tiffin 2013 Red came with and they appear to be a standard double pull out style step. If you wanted an electric version the Kwikee 47 Series Electric RV Steps # LC427247 would be a really great choice. These were designed to replace standard like what you have so at worst there might be some fabrication. This has a bolt pattern of 29" x 22" whereas the # LC372779 is 29" x 18. You should compare the measurements to what your RV has to determine...
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  • RV Step Recommendation with 6 inches of Rise Between Steps
    It's hard to find RV steps with 6 inches or less of rise between steps, but we do have Lippert Components Kwikee 42 Series Double Tread Electric Step # LC372779 has a 6 inch rise/drop. This is the only 2 step option with that rise/drop that is electric.
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  • Replacement For Kwikee Series 42 Steps
    Hi Rick; so unfortunately that is not correct due to the age of your Series 42 steps. Per Lippert (the manufacturer of Kwikee), steps from early 1999 actually have no replacement parts available due to the age (see below). So while I know it stinks, the only thing I can offer is to replace your Series 42 steps with a new unit, the Replacement Steps, Motor, and Control for Kwikee RV Electric Steps - 42 Series # LC372779.
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  • Troubleshooting Kwikee 42 Series Step that Motor Continues to Run for 2-3 Seconds After Steps Extend
    It could be that your Kwikee Series 42 Steps # LC372779 are just hanging up and bit and could use some lubricating spray on the gears; you'll want to use a dry silicone spray on these parts similar to the Roadmaster Lube Master # RM-747 to keep everything in working order. With that being said, this is also a sign that the motor on your Kwikee Series 42 steps could be weakening, so you'll want to keep an eye on this going forward. If it ends up that the motor goes out on your steps and...
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  • Kwikee Steps Not Operating After Replacing Trailer Battery
    It sounds like the Kwikee Step part # LC372779 is not getting 12V power from auxiliary battery. The first thing to check is the battery disconnect switch box that is between the positive side of the battery and the 30 amp fuse. If that box is switched to "off" the step will not operate. If the switch is on, I recommend to check the ground wires to the battery to make sure they have a secure connection. The battery should have a secure ground to the chassis. I have attached a diagram of...
    view full answer...
    Image 1 for
  • Can Lippert SolidStep Be Used on a Class A Motorhome
    That's exactly why you need to use electric steps like what we see with the Kwikee Series 42 # LC372779 steps. Class A motorhomes just have that one entrance which would make it too difficult to utilize a pull down step like the Lippert SolidStep # LC791574. I you're needing to replace your electric steps then the 42 Series I mentioned above are a good fit if the entry height is 15-1/4" - 17-1/4" and the 29" wide x 18" deep bolt pattern matches. These are designed to open and close when...
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  • Replacement Step for 2007 Monaco Dynasty with SCS Frigette Coach Steps
    We actually can't get the module you are in need of. Only solution we could help with is new steps: You'll just want to choose the steps that fit your application best. The 42 Series Kwikee Step # LC372779 is 25-1/4" wide and has a mounting plate that is 30-1/4" wide x 24-11/16" deep. The 47 Series Kwikee Step # LC427247 is 26-1/4" wide and has a mounting plate that is 30-3/8" wide x 20-1/2" deep.
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  • Replacement Entry Step Gears for 2007 Beaver Patriot Thunder RV
    The steps on your 2007 Beaver Patriot Thunder coach look most like the Lippert Kwikee 42 Series Electric Step - 2 Steps - 6" Drop/Rise - 25-1/4" Wide - 300 lbs # LC372779. Without knowing if that is actually what you have, it is simply an educated guess for a complete replacement and you will need to check the measurements listed on the product page. If you want to get the information printed on the motor itself under the step I can help with a replacement part. Without clarity I can...
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  • Replacement Gear For A 2000 Kwikee 42 Series RV Electric Step
    Due to the age of your steps the gear you referenced is no longer available so you would need to instead purchase an upgrade kit # LC380266, replacement mounting table # LC372749, and bushing # LC366059 in order to get the steps back in working order. The only other option we currently offer would be a full replacement of the steps with part # LC372779.
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  • Option For Replacing A 372558 Kwikee Electric RV Step
    We do have a potential option for you, but to answer your question, no, the # LC372779 steps cannot be used to replace the 372558 steps on your 2022 Entegra Anthem Motorhome. The 372558 step is 25-3/4" wide overall and the # LC372779 is 30-1/4" wide, which will likely be much too wide to fit in the existing cutout. If you are in need of a new step, we suggest going with a direct replacement # LC372558. This will replace the step, motor and control, and will fit perfectly in the current space.
    view full answer...
  • Parts Needed to Replace RV Steps with Kwikee Series 42 Steps
    To go to a Kwikee Series 42 style step you would need the part # LC372779 which comes with everything but the switch kit which we offer separately with the part # LC369311. There isn't any adapter type solution based on what you have now that would be simpler
    view full answer...


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Info for this part was:

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Jameson C
Employee Adam R
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Employee Kathleen M
Updated by:
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Employee Wilson B
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