Toyota Adjustable Seat Jackers (Prius, Venza, Corolla, Camry)

Fits

  • 2016-2026 Toyota Prius
  • 2021-2024 Toyota Venza
  • 2020-2026 Toyota Corolla
  • 2018-2025 Toyota Camry
  • 2019-2022 Toyota Avalon

Included Parts

  • 2 - M10 1.25 x 40mm Hex Head Bolt
  • 2 - M10 1.25 x 60mm Hex Head Bolt
  • 2 - Lockable Top Seat Jacker Blocks (1 out dent)
  • 2 - Lockable Middle Seat Jackers Blocks (2 out dents)
  • 2 - Long Slotted Seat Jacker (bottom)
  • Blue Loctite

 

Tools Needed

  • 17mm Socket and Ratchet
  • T50 Torx Bit
  • Torque Wrench

Installation Difficulty

2 of 5

Installation Instructions

Important Notes

  • To help prevent cross-threading during installation, verify bolts and threads by taking the applicable bolts and threading them into the corresponding holes by hand. Do not force the bolts.
  • Seat Jackers are sloped. Make sure the larger side faces forward.
  • If installing both front and rear Seat Jackers, make sure the numbers are facing forward.
  • The same steps apply to the rear Seat Jackers, just reversed.
  • If installing the optional Multi Mount Panel (MMP), it attaches to the bottom Seat Jacker shim with the threaded holes.

Step 1 — Remove the Factory Bolts

  1. Remove any plastic trim at the feet of the seat.
  2. Remove both front factory seat base bolts.
  3. Loosen the two rear seat bolts, but do not remove them.

Step 2 — Lift the Front of the Seat

  1. Lift the front of the seat by pushing back on the headrest.
  2. Alternatively, have a helper pull the headrest from the back seat.

Step 3 — Install the Seat Jacker Shims

1/2" Lift — One Seat Jacker Shim

  1. Choose the top Seat Jacker with the threaded hole and "Seat Jackers" engraving.
  2. Place one Seat Jacker under each front seat rail, between the rail and the carpet.
  3. Make sure the thicker end faces forward.
  4. The threaded hole at the front of the Seat Jacker is for the optional MMP.

1" Lift — Two Seat Jacker Shims

  1. Place both Seat Jacker shims together with the one engraved "Seat Jackers" on top.
  2. The shims are notched and will nest together.
  3. Place the Seat Jacker stack at the front seat mounting point, between the front seat rail and the carpet.

Step 4 — Install the Seat Jackers

  1. If using one or two Seat Jackers, use the provided 50mm Cap-head bolt (Bolt works for both options).
  2. Thread the correct Cap-head bolt through the seat rail, through the Seat Jackers, and into the floor of the vehicle.

IMPORTANT — If the seat rail holes do not line up:
Lift the seat approximately 1/4 inch and thread the bolt in a couple of turns. If needed, adjust the seat rails one at a time until everything lines up. Confirm the rear seat bolts are loose enough to allow adjustment.

Step 5 — Final Torque

  1. Torque the two front bolts and two rear bolts to 30 ft-lbs.

Step 6 — Reinstall Trim

  1. Reinstall any plastic trim pieces removed during Step 1.

Final Check

• Verify all four seat bolts are properly installed and torqued to 30 ft-lbs.
• Confirm the Seat Jackers are properly seated with the larger side facing forward.
• If installing front and rear Seat Jackers, confirm the numbers are facing forward.
• Confirm the seat is properly aligned and secure.
• If installing the optional MMP, confirm it is attached to the bottom Seat Jacker shim with the threaded holes.

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