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Muffler for 1990 Pontiac Firefly

We have 4 Items In-stock.

Replacement OE Style Muffler

Replacement OE Style Muffler is a high quality replacement for your old or damaged factory unit. It is an OE comparable unit at an affordable price; perfect for your maintenance and restoration projects. Made from premium quality aluminized steel for better resistance against corrosion, it features one-piece design that eliminates labor-intensive pipe bending, welding, and cutting.

  • OE comparable part
  • Affordable replacement for broken or damaged part
  • Comes with 1-year unlimited mileage warranty

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in body parts and lighting products; it also stocks OE comparable electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

Replacement Rear Muffler - Natural, Aluminized Steel, Direct Fit

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$104.20 $122.96 You Save $18.76 (15%)
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  • Sku#: REPG961106
  • Location: Rear
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On
  • Body Length: 51 in.
  • Case Shape: Round
  • Height: 12 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Notes: Straight pipe assembly with two mufflers
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Tip Finish: Natural
  • Tip Material: Aluminized Steel
  • Warranty: 1-year, unlimited-mileage warranty
  • Width: 10 in.
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Fits the following 1990 Pontiac Firefly Submodels

  • 3 Cyl 1.0L | Base
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AutoTrust Silver OE replacement Muffler

Shop for your brand new and premium quality muffler from AutoTrust Silver!

AutoTrust Silver supplies a great selection of exhaust pipe assemblies and components at reasonable prices! This trusted brand serves the automotive industry with high quality restoration parts and accessories including AutoTrust Silver OE Replacement Muffler! This product serves as an exact replacement for the original factory units. It is comparable to OE specifications to ensure great sound quality!

  • High quality and great sound quality
  • Comparable to OE specifications
  • Replaces stock original piece

AutoTrust Silver Rear Muffler - Natural, Aluminized Steel, Direct Fit

$142.95 $168.68 You Save $25.73 (15%)
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Availability: In Stock
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  • Sku#: WREPG961106ATS
  • Location: Rear
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On
  • Body Length: 51 in.
  • Case Shape: Round
  • Height: 12 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Notes: Straight pipe assembly with two mufflers
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Tip Finish: Natural
  • Tip Material: Aluminized Steel
  • Warranty: 3-year AutoTrust Silver limited warranty
  • Width: 10 in.
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Fits the following 1990 Pontiac Firefly Submodels

  • 3 Cyl 1.0L | Base
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Walker SoundFX Muffler

Walker's SoundFX mufflers feature a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Their all-aluminized construction provides longer service life and quality appearance.

Features:

  • OE-style sound
  • Aluminized steel muffler material

Walker SoundFX Muffler - Natural, Aluminized Steel, Direct Fit

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$41.28 $81.90 You Save $40.62 (50%)
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Availability: In Stock
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  • Sku#: WK18192
  • Series: Walker SoundFX
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Clamp-On
  • Body Length: 12 in.
  • Case Shape: Oval
  • Height: 4.25 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 1.5 in.
  • Internal Construction: Turbo
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 1.38 in.
  • Overall Length: 17.5 in.
  • Warranty: 90-day Walker limited warranty
  • Width: 8.81 in.
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Fits the following 1990 Pontiac Firefly Submodels

  • 3 Cyl 1.0L | Base
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Bosal Aluminized steel OE replacement Muffler

Bosal muffler is made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. It is precision-manufactured to high tolerances for long life.

Features:

  • Aluminized steel muffler material
  • OE-style sound

Bosal Rear Muffler - Natural, Aluminized Steel, Direct Fit

$131.86 $155.59 You Save $23.73 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: BO288623
  • Location: Rear
  • Material: Aluminized Steel
  • Color/Finish: Natural
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
  • Body Length: 51 in.
  • Case Shape: Round
  • Inlet Quantity: Single
  • Internal Construction: Chambered
  • Outlet Quantity: Single
  • Warranty: 2-year Bosal limited warranty
  • Width: 10 in.
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Fits the following 1990 Pontiac Firefly Submodels

  • 3 Cyl 1.0L | Base
See more
Customer Review: (see review/s)
  • This is the second one I have purchased. The shipping was fast and this item had outstanding packaging. Great Job!

    posted by: Ande on July 23, 2009

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