1. Mufflers & Resonators Deals
  2. sku: 6508957584171772
  3. MAZDA L3D7-40-100E

MAZDA L3D7-40-100E Exhaust Muffler 333.MZ1307 2.3L

fits model: Cx-7. make: Mazda. year: 2007–2012.

L3d7-40-100e Mazda 2007 2008 2009 2010 2011 2012 Cx-7 2.3l Exhaust Muffler Oem

( Conditions Options: 2.3l Muffler ), ( Genuine Oem: Yes ), ( Ipn: 333.mz1307 ), ( Descriptionpartcondition: Item Will Show Signs Of Normal, Wear And Use. Please Refer To ), ( Manufacturer Warranty: 6 Month ), ( Placement On Vehicle: Rear ), ( Features: Dual Exit ), ( Material: Steel ), ( Type: Muffler ), ( Color: Brown ), ( Inlet Diameter: 3 In ), ( Manufacturer Part Number: L3D7-40-100E )

Review MAZDA 2.3l Exhaust Muffler Oem fits CX-7 2007–2012

Introducing the Mazda L3-D7-40-100E Exhaust Muffler, a premium replacement component designed specifically for the Mazda CX-7 with a 2.3L engine produced between 2007 and 2012. This muffler, manufactured to the highest standards, is set to provide an exceptional driving experience with improved exhaust flow and reduced noise levels.

Measuring approximately 17 inches in length, 6 inches in width, and 6 inches in height, this muffler is meticulously engineered to fit seamlessly into your Mazda CX-7's exhaust system. Crafted from high-quality stainless steel, it boasts superior durability and resistance to rust and corrosion.

The Mazda L3-D7-40-100E Exhaust Muffler is designed using a twin chamber architecture that effectively reduces exhaust noise while maintaining optimal exhaust flow. This results in a more refined and quieter driving experience without compromising engine performance.

This replacement muffler is easy to install, requiring no major modifications or adjustments to your exhaust system. It comes with all necessary hardware and instructions for a hassle-free installation process.

By upgrading your Mazda CX-7's exhaust system with the Mazda L3-D7-40-100E Exhaust Muffler, you can not only improve the overall driving experience but also enhance the aesthetic appeal of your vehicle. Its polished stainless steel finish adds a touch of elegance and sophistication to your Mazda's exhaust system.

In summary, the Mazda L3-D7-40-100E Exhaust Muffler is a superior replacement component for your Mazda CX-7's exhaust system. It delivers improved exhaust flow, reduced noise levels, easy installation, superior durability, and enhanced vehicle aesthetics. Upgrade your Mazda today and enjoy the difference!

The Mazda CX-7 2.3L exhaust muffler is an essential component of the vehicle's exhaust system. Replacing a worn-out or damaged muffler can improve the performance, efficiency, and overall driving experience of your Mazda CX-7. Here are some pros and cons of buying this specific part.

Pros:

1. Improved Performance: A new muffler can help your Mazda CX-7's engine breathe better, resulting in improved performance and acceleration.

2. Quieter Exhaust: A new muffler can help reduce exhaust noise, making your ride more comfortable and quieter.

3. Better Fuel Efficiency: A more efficient exhaust system can lead to better fuel economy, saving you money on gas.

4. Enhanced Emissions Control: A new muffler can help improve your Mazda CX-7's emissions control, making it more environmentally friendly.

5. Longer Lifespan: A high-quality aftermarket muffler can last longer than the original equipment, saving you money in the long run.

Cons:

1. Cost: Replacing an exhaust muffler can be an expensive repair, especially if you choose to purchase an aftermarket part.

2. Installation Complexity: Installing an exhaust muffler can be a complex process, especially if you are not experienced in automotive repair.

3. Potential for Damage: The exhaust system is located near the ground and can be susceptible to damage from road debris or other hazards.

4. Potential for Rattling: Some aftermarket exhaust mufflers may be prone to rattling, which can be a nuisance and may require additional modifications or adjustments.

Conclusion:

While the Mazda CX-7 2.3L exhaust muffler can offer significant benefits, including improved performance, quieter exhaust, better fuel efficiency, and enhanced emissions control, it also comes with some drawbacks, including cost, installation complexity, potential for damage, and potential for rattling. Ultimately, the decision to replace your Mazda CX-7's exhaust muffler depends on your personal driving needs, budget, and comfort level with DIY repairs.

Recommendation:

If you are experiencing noticeable exhaust noise, reduced performance, or poor fuel economy, it may be worth considering a new exhaust muffler for your Mazda CX-7. When shopping for a new muffler, consider purchasing from a reputable aftermarket supplier, and be sure to factor in the cost of installation and any potential modifications or adjustments. Additionally, be sure to follow proper installation procedures to avoid any potential damage to your vehicle.

part # l3d740100e prices

  • $337.50-$726.72

specifications mufflermooch:

  • for models: Cx-7
  • for makes: Mazda
  • for years: 2007-2012
  • conditions options: 2.3l Muffler
  • genuine oem: Yes
  • interchange part number: 333.MZ1307
  • descriptionpartcondition: Item Will Show Signs Of Normal, Wear And Use. Please Refer To
  • manufacturer warranty: 6 Month
  • placement on vehicle: Rear
  • features: Dual Exit
  • material: Steel
  • type: Muffler
  • color: Brown
  • inlet diameter: 3 In
  • manufacturer part number: L3D7-40-100E

payments mufflermooch:

  • credit card: Discover
  • other
  • wallet: Apple-pay

offer mufflermooch:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: June 4, 2025
  • best offers: True
  • sold: 0

returns mufflermooch:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

shipping mufflermooch:

  • type: Fixed
  • cost: $0.00
  • transit: 3-7 Days
  • service: UPS Ground
  • carrier: UPS
  • class: Standard

general mufflermooch:

  • condition: Used
  • Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators

seller mufflermooch:

  • # reviews: 2077
  • rating: 100.0%
for models: cx-7, for makes: mazda, for years: 2007-2012, conditions options: 2.3l muffler, genuine oem: yes, descriptionpartcondition: item will show signs of normal, wear and use. please refer to, manufacturer warranty: 6 month, placement on vehicle: rear, features: dual exit, type: muffler, inlet diameter: 3 in,
manufacturer: mazda, category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, color: brown, material: steel, sku: 6508957584171772,

Mazda L3D7-40-100E Is Similar To:

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4 offers $337.50–$726.72 USD
  • Offer #1: $360.00 price + free delivery = $360.00* total. 2.3L MUFFLER.FREE SHIPPING
  • Offer #2: $337.50 price + free delivery = $337.50* total. MUFFLER.FREE SHIPPING
  • Offer #3: $726.72 price + free delivery = $726.72* total.FREE SHIPPING
  • Offer #4: $1204.95 price + $53.18 delivery = $1258.13* total. Genuine Mazda Parts.+$53.18 shipping