Replacement Parts


AutoZone® Rewards℠

Join Today and Earn a $20 Reward When You Make 5 Purchases of $20 or More!

Tell Us More About Your Pontiac Grand Prix. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

Your Pontiac Grand Prix has an eye-catching exterior and solid performance to back up its fine aesthetics. It combines luxury with practicality, so don't lose out on its impressive handling by having a worn-out Pontiac Grand Prix exhaust pipe. AutoZone has everything you need when you're searching for top-notch replacement parts.

Show of 29  Results
  •  | Page 1 of 3 |  
  • Part Number: 54276
  • Notes: Intermediate pipe
    Dynomax. "Position in exhaust system diagram from hot to cold (converter to muffler/tailpipe): 6"
  • Part Number: 47510
  • Notes: Intermediate pipe
  • Part Number: 43166
  • Application: LE model
  • Notes: Intermediate pipe
    Single exhaust. If welded assembly, replace all required parts.
  • Part Number: 41282
  • Notes: Front pipe
    California emission
  • Part Number: 43770
  • Notes: Tail pipe
    Except High performance. Early Design: Bracket welded on top of Pipe. If Welded Assembly, Replace All Required Parts
  • Part Number: 47577
  • Notes: Intermediate pipe
    With dual bed monolithic converter.
  • Part Number: 47670
  • Application: LE model
  • Notes: "Y" pipe reversed
    Dual exhaust. Used before muffler. Requires 35282. If welded assembly. Replace all required parts.
  • Part Number: 47558
  • Notes: Intermediate pipe
    California emission
  • Part Number: 40270
  • Notes: "Y" pipe
  • Part Number: 43658
  • Notes: Intermediate pipe
    If welded assembly, replace all required parts.
  • Part Number: 42851
  • Notes: Extension pipe
    Except California emission. Single Exhaust. If Welded Assembly, Replace All Required Parts
  • Part Number: 46477
  • Notes: Tail pipe
  •  | Page 1 of 3 |  

Exhaust pipes for Pontiac Grand Prix are needed so that your vehicle is able to produce more power by burning more air and fuel. These pipes are the most efficient way for exhaust gases to escape your engine and be emitted out of your Grand Prix, and they're needed to maintain a good amount of pressure within the engine. AutoZone provides the right products at the right prices to help you score unbeatable deals. Check out our impressive selection online today, and benefit further from Same Day Store Pickup (in most cases) or Free Shipping with any purchase of $75 or more.

Other Customers Also Viewed



Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

Core return policy


On Orders $75 or Greater
and free shipping to APO, FPO, DPO addresses.
Get More Details

Free shipping policy


Buy Online, Return
Get More Details



Save time by buying online and picking up items in store.
Learn More

Same day store pickup
Payment Methods: