My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Sparco 600SB109L Seat Base for Factory Floor Mounting

(1998-2005 Mazda Miata)

Part of: Sparco Seat Base for Racing Seat Installation

Other options in this family: Sparco 600SB096R Sparco 600SB051L Sparco 600SB042L Sparco 600SB206L Sparco 600SB096L

Manufacturer

Picture for manufacturer Sparco

Part Number

600SB109L
17 reviews
Sale Price

$179.69

In Stock (6)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sparco 600SB109L seat base provides a secure mounting solution for installing aftermarket racing seats in your vehicle. This seat base mounts directly to the factory seat mount holes in your vehicle's floor, creating a stable platform for your Sparco racing seat.

Key Features:

  • Designed to mount to factory floor holes for simplified installation
  • Provides a flat, stable surface for secure seat mounting
  • Compatible with Sparco track sets for fore and aft adjustment
  • Precision-engineered steel construction for strength and durability
  • Vehicle-specific design ensures proper fit and positioning

Required Components for Complete Installation:

  • Seat Base (one per seat) - either 400 or 600 series depending on vehicle
  • Hardware Kit (Sparco 50001) - mounting bolts and fasteners
  • Track Set (Sparco 00493) - enables forward and backward seat adjustment

This seat base is part of Sparco's comprehensive seat mounting system, engineered to provide safe, secure installation of racing seats while maintaining the ability to adjust seat position for optimal driving comfort and control.

Products specifications

Fits

1998-2005 Mazda Miata

From Product to Cart to Credit Card to Approval the site is extremely user friendly.

The parts that I order was right and was shipped out at a reasonable speed.

The rims we bought look 10X better in person than the picture online ( pictures do them no justice) . They got here with very fast delivery and very very good condition

Great buying experience

I recvd my order as promised. I didn't reply right away because my mechanic's mother passed away and he couldn't check if it was the right muffler.. He did get back to the job and it was the right item so all is well now.. Thank you..............LW

I've been looking for this item to protect my Dixon high pressure gauge and hope it fit.

No bad. Could indicate line size, like 5/16 in. I had to lookup Dorman's P/N to find the size. Tks

Easy to find part and place order through Amazon

Easy Peasy, lemon squeezy. Very simple ordering process.

cheap part hope its right

Great prices!

hope it gets here quickly

It is awesome that you guys can get this part! Half the cost of competitor. As long as shipping goes well, I will definately be shopping here more often!!!

Easy to search and sign in with Amazon.

Autoplicity was easy to deal with, and the price was hard to beat. Will use again.

It was quick and easy to purchase and very easy to find the item I was looking for

Autoplicity, was very easy to use, very fast, and an enjoyable experience. I would recommend to my closest friends!!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy