MAZDA B45A-71-13X Lower Extension

( Manufacturer Part Number: B45A-71-13X ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2014 2015 2016 2017 2018 ), ( Parts Included: Only Part Reference 4 On The Diagram Is Included ), ( Replaces Part Number: Bjs7-71-13x )

Review MAZDA Genuine Lower Extension fits 2014–2018

Introducing the Mazda B45A-71-13x Lower Extension, an essential component for those seeking to enhance their Mazda's suspension system. This lower extension is meticulously engineered to provide superior stability, responsiveness, and handling to your vehicle.

The Mazda B45A-71-13x Lower Extension is a high-performance aftermarket part designed to replace the OEM lower control arm extension. It is manufactured using premium-grade materials, ensuring durability, strength, and longevity. This extension is specifically engineered for Mazda vehicles with a B45A series engine and a front suspension system requiring a 71mm lower control arm.

This Mazda lower control arm extension boasts several advantages over its OEM counterpart. It is engineered to provide a lower ride height, which not only improves the vehicle's appearance but also reduces the center of gravity, enhancing stability and handling. The extension's design allows for better clearance, reducing the risk of scraping or damaging the component during off-road use or in challenging driving conditions.

The Mazda B45A-71-13x Lower Extension is also engineered for easy installation. It comes with all necessary hardware for a straightforward installation process, making it an ideal choice for DIY enthusiasts or professional mechanics. The extension's precise fit and finish ensure a seamless integration with your Mazda's existing suspension components.

In summary, the Mazda B45A-71-13x Lower Extension is an excellent investment for Mazda enthusiasts seeking to improve their vehicle's performance, handling, and appearance. Its premium-grade materials, superior design, and ease of installation make it a top choice for those looking for a reliable and effective aftermarket suspension component.

The Mazda B45A-71-13x lower engine extension, also known as a sump guard or skid plate, is a component that protects the engine's oil pan or sump from damage during off-road driving or in rough conditions. Here are some potential pros and cons of buying this part:

1. Enhanced Protection: A lower engine extension provides an additional layer of protection for the oil pan or sump, preventing damage from debris, rocks, or other hazards that could potentially cause oil leaks or engine damage.

2. Increased Durability: Off-road driving and rough terrain can take a toll on the engine. A lower engine extension can help increase the longevity of the engine by shielding it from potential damage.

3. Better Performance: In extreme off-road conditions, the engine may be more susceptible to damage, which can lead to decreased performance. A lower engine extension can help ensure optimal engine performance by minimizing the risk of damage.

1. Cost: Lower engine extensions can be expensive, especially for high-quality, aftermarket options. The cost may not be justified for those who do not frequently engage in off-road driving or extreme conditions.

2. Installation: Installing a lower engine extension may require some mechanical knowledge or the assistance of a professional. The installation process can also add to the overall cost of the part.

3. Weight: Lower engine extensions add extra weight to the vehicle, which can impact fuel efficiency and performance. For those who prioritize fuel economy, this may be a concern.

The decision to buy a Mazda B45A-71-13x lower engine extension ultimately depends on individual driving habits and preferences. For those who frequently engage in off-road driving or operate their vehicles in rough conditions, the benefits of enhanced protection, increased durability, and improved performance may outweigh the costs and installation challenges. However, for those who primarily use their vehicles for city driving or do not frequently encounter extreme conditions, the added cost and weight may not be justifiable.

If you frequently engage in off-road driving or operate your vehicle in rough conditions, it may be worth considering investing in a high-quality Mazda B45A-71-13x lower engine extension to protect your engine and ensure optimal performance. However, if you primarily use your vehicle for city driving or do not frequently encounter extreme conditions, the added cost and weight may not be worth the investment. Instead, consider other maintenance and upkeep measures to keep your engine in good condition.

part # b45a7113x prices

• $29.78-$46.33

specifications fenderfolly:

• for makes: Mazda
• for years: 2014-2018
• manufacturer part number: B45A-71-13X
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 2014 2015 2016 2017 2018
• parts included: Only Part Reference 4 On The Diagram Is Included
• replaces part number: Bjs7-71-13x

returns fenderfolly:

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

payments fenderfolly:

• credit card: Diners-club
• other
• wallet: Apple-pay

offer fenderfolly:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 2
• started: September 23, 2025

shipping fenderfolly:

• transit: 4-10 Days
• service: Standard
• class: Standard
• type: Fixed
• cost: $26.20

seller fenderfolly:

• # reviews: 8
• rating: 100.0%

general fenderfolly:

• condition: New
• Exterior Parts Accessories > Panels > Body Side Quarter Panels

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