Replaces

1988-1996 Pontiac Grand Prix Fuel Tank Straps

This part replaces:

  • SPECTRA PREMIUM TNKST70
  • DORMAN 578-070

  • New

These fuel tank straps are new, aftermarket straps. They are just what you need to help secure your original or new gas tank to the underside of your vehicle.

If you need to replace your old straps because they are rusted, rotted, or damaged, your gas tank is falling out, or you are complimenting a new fuel tank purchase, rest assured that 1A Auto has all your under car needs!

Fuel tank straps specifications:

  • Comes as a PAIR
    • Strap 1 - Length: 32 inches
    • Strap 2 - Length: 31 inches
  • Rolled Steel
  • Treated with rust inhibitors for rust protection
  • Direct fit
  • Built to strict quality control standards
  • Fits the following tanks:
    • 16 or 17 Gallon
    • Gas

Note: Buyer will need to reuse original mounting hardware,

These gas tank straps make great replacements and have good cost savings over a dealer set.

In the event this gas tank strap set should fail due to manufacturing defects during intended use, we will REPLACE the part free of charge (excludes shipping charges) for the original purchaser.

 

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. Continuing the Repair This is Part 3 of a three-part video Please consult Parts 1 and 2 for prior instructions Perform the steps outlined in Parts 1 and 2

    Removing the Old Gas Tank Straps (0:38 in the video)
    • Spray penetrating oil on the gas tank strap bolt
    • Remove the bolt with a 15mm wrench
    • Put the bolt in a vise and remove the clip
    • Put the new straps halfway in place
    • Loosely tighten the 15mm bolts two or three turns
  2. Installing the New Gas Tank (2:39 in the video)
    • Insert the gas tank in place
    • Start to jack up the fuel tank correcting the position
    • Connect the wiring harness on the gas tank
    • Jack up the fuel tank
  3. Reconnecting the Fuel Lines (4:07 in the video)
    • Insert the first 15mm bolt into the gas strap
    • Tighten the fuel filler hose and the fuel vapor hose clamps
    • Connect the fuel filter line and push its bracket in place
    • Connect the two fuel lines
    • Insert a few gallons of fuel into the tank
  4. Testing the Fuel Pump (5:43 in the video)
    • Connect the fuel pump relay
    • Turn on the vehicle to see if the fuel pump comes on
    • Start the engine
    • Turn the vehicle off
    • Check underneath the car for any leaks
  5. Reinstalling the Gas Tanks Straps and Exhaust (6:15 in the video)
    • Pry down on the exhaust a little with a pry bar
    • Tighten the second 15mm bolt to the remaining gas tank strap
    • Finish tightening the gas tank straps
    • Insert the heat shield and replace the 7mm bolts
    • Insert the exhaust pipe into place
    • Replace the exhaust pipe hangers

Tools needed for replacement:

    Screwdrivers & Related

  • Flat Blade Screwdriver
  • Pry Bar

  • Specialty Tools

  • Floor Jack
  • Jack Stands

  • Wrenches - Metric

  • 15mm Wrench
  • 18mm Wrench

How-to Video:

(09:24 min)

Tools List:

    Screwdrivers & Related

  • Flat Blade Screwdriver
  • Pry Bar

  • Specialty Tools

  • Floor Jack
  • Jack Stands

  • Wrenches - Metric

  • 15mm Wrench
  • 18mm Wrench



This part replaces:

  • SPECTRA PREMIUM TNKST70
  • DORMAN 578-070

Vehicle Fit

  • 1988-1996 Buick Regal Fuel Tank Straps
  • 1990-2001 Chevy Lumina Fuel Tank Straps
  • 1995-1999 Chevy Monte Carlo Fuel Tank Straps
  • 1988-1993 Olds Cutlass Fuel Tank Straps
  • 1988-1997 Olds Cutlass Supreme Fuel Tank Straps
  • 1988-1996 Pontiac Grand Prix Fuel Tank Straps
$27.95
Part #: 1AFTS00069

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

Free GROUND SHIPPING

Check Shipping Rates

We're here to help

1A Auto Parts

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

Email Us

hablamos Español:Email Us
SHIPS SAME DAY
For Orders Placed By 5pm Est