2004 Lexus GX470 Exhaust Mufflers

Name: Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.5" Inlet (OD) 2.35" Outlet (OD)
Brand: Walker
SKU: 56177
Price: 221.99 USD
Rating: 2.0 (3 reviews)

Keep Your 2004 Lexus GX470 in Top Shape with a Quality Exhaust Muffler

When it comes to maintaining or upgrading your 2004 Lexus GX470, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Exhaust Muffler for your GX470. We currently carry a top Exhaust Muffler in stock that is built to last. Whether you’re replacing a damaged Exhaust Muffler or looking to upgrade, our selection for the 2004 Lexus GX470 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Catalytic Converters and Exhaust Manifold and Headers to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2004 Lexus GX470 running smoothly and looking great.

Looking for the perfect Exhaust Muffler for your 2004 Lexus GX470? You’re in the right place. Below, you’ll find a Exhaust Muffler from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Exhaust Mufflers, ensuring durability and a precise fit for your Lexus GX470. Whether you’re driving a 2004 model or another popular model year like 2003, 2005, 2006, 2007, 2008, and 2009, we’ve got you covered. Purchasing Exhaust Mufflers from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Exhaust Mufflers that fit your vehicle.

Essential 2004 Lexus GX470 Exhaust Mufflers

from

$221.99

Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.

Product Features:

CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on

from

$218.99

CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on

Popular 2004 Lexus GX470 Exhaust Mufflers Categories

Mufflers

FAQs for 2004 Lexus GX470 Exhaust Mufflers

What’s the price range for 2004 Lexus GX470 Exhaust Mufflers?

We currently have just one Exhaust Mufflers for the 2004 Lexus GX470 in stock: Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.5" Inlet (OD) 2.35" Outlet (OD) and it costs $221.99.

Does Advance Auto Parts sell Exhaust Mufflers for other Lexus GX470 model years?

Yes, we carry Exhaust Mufflers for 5 model years of Lexus GX470s between 2003 and 2009. The following model years are the most popular for Exhaust Muffler purchases: 2009, 2008, 2007, 2006, 2005, and 2003.

Does Advance Auto Parts sell Exhaust Mufflers for any other 2004 Lexus models?

Yes. We stock Exhaust Mufflers for 5 other popular 2004 Lexus models. Some of the most popular are 2004 GS300 Exhaust Mufflers, 2004 ES330 Exhaust Mufflers, 2004 RX330 Exhaust Mufflers, 2004 LX470 Exhaust Mufflers, and 2004 IS300 Exhaust Mufflers.

What are the top-rated Exhaust Mufflers that fit the 2004 Lexus GX470?

The one 2004 Lexus GX470 Exhaust Muffler we have in stock is the Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.5" Inlet (OD) 2.35" Outlet (OD). It is rated 2 stars and costs $221.99.

What types of Exhaust Mufflers do you sell for my 2004 Lexus GX470?

We currently have just 1 Exhaust Muffler in stock for a 2004 Lexus GX470, and as of 11/2/25, it is a Muffler.

Can I get help with 2004 Lexus GX470 Exhaust Muffler orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Lexus Exhaust Mufflers and more.

What is your return policy for Lexus GX470 Exhaust Mufflers?

Advance Auto Parts keeps returns simple. For new Lexus GX470 Exhaust Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.