MAZDA 546.MZ1A21 Gas Pedal

( Model: MAZDA-3 ), ( Part Type: Pedal ), ( Conditions Options: Gas Pedal ), ( Genuine Oem: Yes ), ( Ipn: 546.mz1a21 )

Review MAZDA Gas Pedal fits 2021

The **Mazda 546.MZ1A21 2021 Gas Pedal** is a meticulously engineered, high-performance component designed to deliver precision, responsiveness, and durability for Mazda s 2021 Skyactiv-G 2.5L and 3.5L gasoline engine applications, specifically those equipped with the MZ1A21 engine variant. Crafted from premium-grade materials, this gas pedal features a robust stainless steel construction with a polished, anodized aluminum or chrome-plated finish, ensuring both aesthetic appeal and resistance to corrosion, wear, and environmental contaminants. The pedal operates with a smooth, linear action, providing drivers with immediate feedback and a refined driving experience, whether navigating city streets or cruising on the highway. Its ergonomic design allows for effortless engagement with the throttle, minimizing fatigue during extended periods of driving. The pedal is engineered to maintain consistent performance under varying conditions, from cold starts to high-speed operation, thanks to its reinforced internal mechanisms and optimized linkage system. This component is compatible with both manual and automatic transmission setups, making it a versatile upgrade for enthusiasts looking to enhance their vehicle s throttle response and overall driving dynamics. Whether installed as part of a full performance tune or as a standalone modification, the 546.MZ1A21 gas pedal ensures a seamless connection between driver intent and engine output, embodying Mazda s commitment to blending innovation with driver-centric engineering.

### Pros and Cons of Buying a 2021 Mazda CX-5 (546.MZ1A21) with a Gas Pedal Issue

#### **Pros**

1. **Reliability and Reputation** Mazda has a strong reputation for durability and quality, particularly in its CX-5 model. The 2.5L Skyactiv-G engine (used in this trim) is known for being efficient and long-lasting, with fewer major issues compared to some competitors.

2. **Resale Value** Mazda vehicles hold their value well, meaning you ll likely recover a significant portion of your investment if you sell or trade it in later.

3. **Fuel Efficiency** The 2.5L engine in this model typically offers good fuel economy, averaging around **22-26 MPG combined**, which is competitive for its class.

4. **Comfort and Ride Quality** The CX-5 is praised for its smooth ride, making it a good choice for daily driving, especially on highways and rough roads.

5. **Tech and Safety Features** The 2021 model comes with modern safety tech like **i-Activsense** (adaptive cruise control, blind-spot monitoring, rear cross-traffic alert, and more), which enhances safety and convenience.

6. **Interior Quality** Mazda s interior materials are well-built and feel premium compared to some rivals, with good ergonomics and a user-friendly infotainment system.

7. **AWD Availability** If this model has **AWD (All-Wheel Drive)**, it provides better traction in snow, rain, or off-road conditions, which can be a major advantage depending on your climate.

8. **Maintenance Costs** Mazda parts and labor are generally affordable, and the engine is less prone to costly repairs compared to some turbocharged or V6 alternatives.

---

#### **Cons**

1. **Gas Pedal Issue** The most significant concern is the **gas pedal problem**. Reports indicate that some 2021 Mazda CX-5 models (and other Mazda vehicles) experienced **sticking or erratic gas pedals**, which could lead to:

- Sudden acceleration (a serious safety hazard).

- Difficulty controlling throttle response.

- Potential recall-related repairs if Mazda addresses it.

- Possible loss of value if the issue isn t fully resolved.

If this issue is confirmed (e.g., via service records or a pre-purchase inspection), it could be a major red flag, especially if the seller hasn t addressed it.

2. **Potential Recall or Warranty Coverage** Mazda has had recalls related to **throttle control issues** in some models. Check if this vehicle was part of any recall and whether the fix was applied. If it s still under warranty, this could be a good opportunity for a free repair.

3. **Used Market Pricing** Since this is a **2021 model**, it may still be priced relatively high in the used market, especially if it s in good condition. However, the gas pedal issue could further reduce its value.

4. **Resale Concerns** If the gas pedal problem isn t resolved, future buyers may hesitate, making it harder to sell later.

5. **Competitor Alternatives** There are other reliable SUVs in this segment (e.g., **Subaru Forester, Honda CR-V, Toyota RAV4**) that may offer better long-term reliability or lower risk of major issues.

---

### **Conclusion**

- The seller can **prove the issue is minor or already fixed** (e.g., through a service record or pre-purchase inspection).

- The vehicle is **covered under warranty or recall**, allowing for a free repair.

- You **inspect it thoroughly** (or have a mechanic do so) to confirm the severity of the problem.

If the gas pedal issue is **confirmed to be unresolved**, the risk of sudden acceleration or drivability problems makes this a **poor buy** unless you can negotiate a **significant discount** to account for the potential repair cost.

---

### **Recommendation**

1. **Get a Pre-Purchase Inspection (PPI)** Hire a trusted mechanic to check the **throttle system, gas pedal linkage, and electronic controls** before buying. This should cost **$100 $200** but could save you thousands in repairs.

2. **Check Mazda s Recall Database** Visit Mazda s official recall site (https://www.mazdausa.com/recalls) or NHTSA s recall page (https://www.nhtsa.gov/recalls) to see if this vehicle was part of any throttle-related recalls. If it was, ensure the fix was done.

3. **Negotiate Based on the Issue** If the gas pedal problem is confirmed, **demand a lower price** or **request proof of repair**. If the seller refuses, walk away this is not a minor cosmetic issue.

4. **Consider Alternatives** If you re concerned about reliability, look for a **2019 2020 CX-5** (before some throttle issues were reported) or a **different brand** (e.g., **Toyota RAV4, Subaru Forester**) with a proven track record.

5. **Only Buy If Fully Resolved** If the gas pedal issue is **fixed and documented**, and the vehicle has **no other major problems**, it could still be a **solid used SUV** with Mazda s reputation for reliability.

- **Avoid unless the gas pedal issue is 100% resolved and documented.**

- **Otherwise, look for a different used SUV with a cleaner history.**

- **If buying, prioritize a PPI and warranty coverage to mitigate risk.**

Details:

part #: 546.mz1a21 prices

• $61.99-$90.00

specifications pedalspadsaz:

• for makes: Mazda
• for years: 2021
• model: Mazda-3
• part type: Pedal
• conditions options: Gas Pedal
• genuine oem: Yes
• ipn: 546.mz1a21

seller pedalspadsaz:

• city: Salt Lake City, Utah
• rating: 99.7%
• # reviews: 816

payments pedalspadsaz:

• wallet: Paypal
• other
• credit card: Discover

shipping pedalspadsaz:

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

general pedalspadsaz:

• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts
• condition: Used

returns pedalspadsaz:

• paid by: Buyer
• policy: Returns Accepted
• time: 60 Days

offer pedalspadsaz:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: April 1, 2026

Mazda 579969 Is Similar To:

• Brake 2005 Clutch 13150 Pad 6 Lever Pedal Oem Mazda (30.8% similar) Damaged or parts only items are sold as is this is a used part. Please match part numbers before buying used computer modules may require programming to work properly. Taillight and headlight bulbs are not included in the sale...(February 16th, 2015)
• Rhd Jdm Fd3 13b-rew Set Pedal Clutch Manual Brake Rx-7 Fd3s Mazda Gas Oem Fd (24.1% similar) This item is in very good condition with minor surface blemishes and scratches from normal use. This item is perfect for someone performing a auto to manual conversion. Visit our new site dragnet. For sale I have a used mazda Rx 7 FD3S RD JD oem 5 speed manual gas, brake, and clutch pedal for the ...(December 22nd, 2014)
• Pedal 626 Gas Mazda Es Oem 1999 Throttle 14335 Pad Accelerator (17.6% similar) All trims parts are sold without clips mounting hardware taillight and headlight bulbs are not included in the sale please match part numbers before buying. This is a used part. It will show signs of wear such as scuffs and scratches. Damaged or parts only items are sold as is...(July 4th, 2014)
• Miata T Gas Oem Mx-5 Accelerator 15154 Cable 2000 Wire Mazda (24% similar) Damaged or parts only items are sold as is. This is a used part. All trims parts are sold without clips mounting hardware. Used computer modules may require programming to work properly. Please match part numbers before buying...(February 3rd, 2015)
• Pedal Oem Miata 15161 Clutch Lever 2000 Mazda Manual Transmission Mx-5 (14.5% similar) It will show signs of wear such as scuffs and scratches. All trims parts are sold without clips mounting hardware please match part numbers before buying. Damaged or parts only items are sold as is. Taillight and headlight bulbs are not included in the sale used computer modules may require ...(September 19th, 2014)
• Lever 17352 Pad 1998 626 Accelerator Pedal Oem Gas Lx Mazda (24.2% similar) This is a used part. Used computer modules may require programming to work properly. Taillight and headlight bulbs are not included in the sale it will show signs of wear such as scuffs and scratches...(May 28th, 2014)
• 19730033523 Mazda Emergency Parking Brake Pedal Cable Oem (33% similar) Free shipping is within the continental us. No exception. Kindly ask questions before offer ends...(October 27th, 2018)
• Left 1985 Thru Driver 1 Mazda Side Rx7 Floor Black Pedal Foot 1981 Oem Prices (30.8% similar) This does not indicate receipt by the USPS or the actual mailing date. Its for your left foot to rest on those long trips on the road. Its works better this way. Information, if available, is updated periodically throughout the day. Is doing it on our behalf. Mounts on the drivers side under the ...(November 25th, 2014)
• Gas 198800-3080 Pedal 04 Mazda Rx8 (27% similar) ...(November 17th, 2014)
• Pedal Miata Fits Brake 1990-2003 Mazda Pad Dorman (17.6% similar) Last updated 10 46 pm about the brand doorman is a supplier of automotive replacement parts and fasteners and service line products primarily for the automotive and heavy vehicle aftermarkets. Doorman help supplied your vehicles manufacturer with the brake pedal pad. Est, Mon to Fri...(November 4th, 2014)
• 323 1990-2005 Pedal Pad Mazda Oem Set Miata Clutch 1986-1989 (26% similar) Items made for USA vehicles may not work on vehicles made outside of the USA. Keep your mazda feeling like a mazda with oem parts today from mazda. This set of oem mazda pedal pads fit the following mazda Marta mazda buy with the up most confidence from a certified mazda dealer. Made of tough ...(June 12th, 2014)