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🔥 HOT DEAL
Walker 21665 Direct Fit Exhaust Resonator 2.5" Inlet (ID) 2" Outlet (ID) for Chevrolet Malibu
✅ In stock
📉 Price recently dropped
B
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 12:25 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰The current price is 28% below what this product typically costs — a notable saving over its usual going rate.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
8.57/20
Deal Strength
5/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓COMPATIBILITY – Fits 2008-2008 Chevrolet Malibu; 2009-2009 Chevrolet Malibu; 2010-2010 Chevrolet Malibu; 2011-2011 Chevrolet Malibu; 2012-2012 Chevrolet Malibu; 2008-2008 Pontiac G6; 2009-2009 Pontiac G6; 2010-2010 Pontiac G6; 2008-2008 Saturn Aura; 2009-
✓GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
✓INHIBITS CORROSION -- Durable aluminized-steel construction and helps inhibit corrosion
✓FACTORY SOUND -- OE-style louvered tubes (where applicable) help reduce radiated noise for factory-style sound
✓FLEXIBLE SOLUTION -- Customizable design for easy fitment and may require specialized fabrication and/or welding for installation
✓STRONG AND DURABLE -- Features thick OE-style flanges, hardware and brackets for strength
✓GET MORE MILES FROM YOUR RESONATOR -- Engineered to fit, perform and sound like the original system
⚙️ Specifications
Brand
Walker
Material
Alloy Steel
Item dimensions L x W x H
35 x 10.5 x 5.2 inches
Vehicle Service Type
Car, Truck
Item Weight
9 pounds
Item Dimensions
35 x 10.5 x 5.2 inches
Brand Name
Walker
Manufacturer Part Number
21665
UPC
086387216654
Manufacturer
Tenneco (Dynomax, Walker, Thrush)
Global Trade Identification Number
00086387216654