Replaces

Seat Bottom & Back Heater Kit Pair Dorman 628-040 - DMIMK00001

Part Details

  • Brands: Dorman
  • Quantity: Pair

This part replaces:

  • Dorman 628-040

  • New

Dorman Seat Heater Kit Pair: 628-040

These kits will install in any car with a 12 volt electrical system. Each kit is designed to install between your seat upholstery and the padding underneath. Installation requires removal and re-installation of seat and seat covers, as well as basic knowledge of the vehicle's wiring.

Specifications:

  • Dorman Seat Heater Kits
  • Comes as a PAIR
  • High quality lighted switch
  • Secure high quality connectors
  • Comes with detailed instructions

Most components in these kits are the very same items that manufacturers install in cars and trucks at the factory. This is a great addition to any car.

 

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. Removing the Seat (1:15 in the video)
    • Roll the seat all the way back
    • Remove the two 15mm bolts from the bottom of the track
    • Roll the seat all the way forward
    • Remove the two 15mm bolts from the bottom of the track
    • Roll the seat all the way back
    • Tilt the seat up
    • Disconnect the wiring harness if you have power seats
    • Remove the seat
  2. Removing the Seat Panel (2:24 in the video)
    • Remove the two Phillips screws from the plastic panel on the seat
    • Flip the chair over
    • On the bottom, remove the Phillips screws from the top and bottom of the seat
    • Remove the wiring harness from the plastic panel if you have power seats
    • Remove the handle with a T25 Torx Bit
  3. Removing the Seat Cover (3:13 in the video)
    • Pull up the seat cover from around the edge with a flat blade screwdriver
    • Unclip the lower seat cover from the upper seat cover
    • Place the seat upright
    • Pull the clip from the seat cover out towards the front of the seat
    • Tip the seat onto its back
    • Separate the foam from the seat cover
  4. Installing the Foam Pads (5:23 in the video)
    • Fit the heat pad inside the seat
    • Peel the adhesive strip from the heat pad
    • Push the heat pad into the foam
    • Tilt the seat upright
    • Pull up the lower seat cover
    • Separate the foam from the seat cover
    • Push the harness from the heat pad out through the back of the seat
    • Place the heat pad underneath the seat cover
    • Peel the adhesive strip from the heat pad
    • Push the heat pad into the foam
    • Pull the seat cover down over the foam
    • Flip the chair upside down
    • Re-clip the upper seat cover to the lower seat cover
    • Re-clip the lower seat cover
  5. Removing the Lower Dash Panel (8:19 in the video)
    • Pull off the fuse box door from the dash panel
    • Remove the 7mm bolt from the side of the dash panel
    • Remove the two 8mm bolts from the bottom of the dash panel
    • Pry out the mirror control panel
    • Remove the two Phillips screws behind the mirror control panel
    • Pull down the lower dash panel
    • Disconnect the trunk wiring harness from the panel
    • Remove the lower dash panel
  6. Installing the Seat Heater Wiring (9:03 in the video)
    • Pull up on the center console panel
    • Thread the wires from the heating switch harness underneath the center console panel
    • Thread the heating switch harness wires up into the lower dash panel area
    • Run the ground and fuse wires up through the fuse panel area
    • Bolt the ground wire to something metal - we remove a 10mm bolt from the body, place the ground on the clip, and replace the bolt
    • Pull out the largest fuse with pliers
    • Clip the fuse wire onto the tooth of the fuse
    • Push the fuse into place
    • Bundle up the fuse wires
    • Wire-tie the fuse wires together
    • Clip the excess from the wire-tie with wire cutters
  7. Placing the Seat Heater Switch into a Panel (12:00 in the video)
    • Disconnect the mirror switch wiring harness
    • Disconnect the seat heater wiring harness
    • Mark where you want the switch on the panel with marker
    • Drill a hole with a 25/32 drill bit
    • Clip the switch into the hole on the panel
  8. Installing the Lower Dash Panel (12:39 in the video)
    • Connect the mirror switch wiring harness
    • Connect the seat heater wiring harness
    • Connect the trunk wiring harness to the lower panel
    • Align the lower panel
    • Insert the Phillips Head screws to the lower panel
    • Push the mirror/seat heater panel into place
    • Insert and tighten the 8mm screw
    • Insert and tighten the 7mm screws
    • Replace the fuse box door
  9. Installing the Seat Panel (13:31 in the video)
    • Connect the wiring harness if you have power seats
    • Press the panel into the side of the seat
    • Insert the four Phillips screws into the seat panel
    • Flip the seat over
    • On the bottom, insert the Phillips screws on the bottom of the panel below the seat
    • Tuck the seat heating wire into the panel
    • Insert the Phillips screw on the top of the panel below the seat
    • Wire-tie the heat pad harnesses to the bottom of the seat
    • Flip the seat upright
    • Insert and tighten the T25 Torx bolt into the side handle
  10. Installing the Seat (14:24 in the video)
    • Place the seat upright in the vehicle
    • Connect the heat pad wiring harness
    • Connect the power wiring harness if you have power seats
    • Thread the 15mm bolts on the track behind the seat by hand
    • Tighten the 15mm bolts preliminarily
    • Thread the 15mm bolts on the track in front of the seat by hand
    • Tighten the 15mm bolts preliminarily
    • Tighten all four bolts the rest of the way
  11. Testing the Heated Seats (15:18 in the video)
    • Start the vehicle
    • Turn the heated seats on High
    • Test the seat for thirty seconds to a minute

Tools needed for replacement:

    Drills, Drill Bits & Related

  • 25/32 Drill Bit
  • Drill

  • Materials, Fluids, and Supplies

  • Hog Rings
  • Marker / Writing Utensil
  • Wire Ties

  • Pliers, Cutters & misc Wrenches

  • Hog Ring Pliers
  • Needle nose pliers
  • Wire Cutters

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver
  • Phillips Head Screwdriver

  • Sockets - Metric

  • 15mm Socket
  • 7mm Socket
  • 8mm Socket

  • Torx Drivers & Sockets

  • T25 Torx Driver

How-to Video:

(16:01 min)

Tools List:

    Drills, Drill Bits & Related

  • 25/32 Drill Bit
  • Drill

  • Materials, Fluids, and Supplies

  • Hog Rings
  • Marker / Writing Utensil
  • Wire Ties

  • Pliers, Cutters & misc Wrenches

  • Hog Ring Pliers
  • Needle nose pliers
  • Wire Cutters

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver
  • Phillips Head Screwdriver

  • Sockets - Metric

  • 15mm Socket
  • 7mm Socket
  • 8mm Socket

  • Torx Drivers & Sockets

  • T25 Torx Driver



This part replaces:

  • Dorman 628-040

$155.45
Only 1 left in stock
Part #: DMIMK00001

- Ships Same Day for orders placed by 5 P.M. ET

Free GROUND SHIPPING

Check Shipping Rates
Dorman
Brand #: 628-040

We're here to help

Customer Feedback

Customer Feedback
"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
Read More
Free Shipping!
OR
CALL
TOLL
FREE

888-844-3393

hablamos Español:866-401-3393
SHIPS SAME DAY
For Orders Placed By 5pm Est