SUBARU 577708 Speedometer Gauge Cluster Mph

( Manufacturer Part Number: 577708 ), ( Model: IMPREZA ), ( Core Charge: 1.00 Which Is Included In The Total Price ), ( Genuine Oem: Yes ), ( Seller Notes: 4sw, Wrx, Awd, 2.0t, Aot, Fl ), ( Interchange Item Code: 257 ), ( Color: Silver ), ( Compatibility: Impreza 02-03, Mph, Wrx, At ), ( Type: Speedometer Gauge ), ( Partout Id: A-113513875 )

Review SUBARU Used Speedometer Gauge Cluster Mph At Grade fits IMPREZA WRX 2003

The **Subaru 577708 Speedometer Gauge Cluster (2003 Impreza WRX, 2004-2005 WRX STI, and related models)** is a meticulously engineered, high-performance instrument panel assembly designed to deliver precision, durability, and unmatched functionality for enthusiasts seeking both reliability and aesthetic appeal. Crafted for the iconic **2003 Subaru Impreza WRX** (and compatible with the early-generation WRX STI models), this gauge cluster is a direct replacement for the original equipment, ensuring an exact fit with minimal modifications required. The cluster features a **black or white (customer-selectable) bezel** with a sleek, modern design that complements the aggressive styling of the FA platform, while the **analog dials** including the speedometer, tachometer, fuel gauge, and temperature gauge are backlit for enhanced visibility under low-light conditions, making it ideal for track use or night driving. The **speedometer** is calibrated in both **miles per hour (mph)** and **kilometers per hour (km/h)**, catering to international drivers, while the **tachometer** boasts a **0-7,000 RPM range**, perfectly suited for the high-revving **EJ25 turbocharged engine** found in the WRX and STI variants. The **fuel gauge** provides real-time fuel level monitoring, and the **coolant temperature gauge** ensures critical engine health oversight, all housed in a **durable, impact-resistant plastic casing** that resists warping and cracking over time.

Beyond its functional prowess, this gauge cluster is built to withstand the demands of performance driving, featuring **reinforced wiring harnesses** and **high-quality connectors** to prevent signal interference or failure under vibration. The **speedometer cable** is designed for smooth operation, reducing lag and ensuring accurate readings even at high speeds, while the **tachometer needle** is weighted for stability, minimizing erratic movement during aggressive acceleration or deceleration. For those looking to enhance their setup further, the cluster is **compatible with aftermarket modifications**, such as **LED backlighting upgrades** or **custom gauge skins**, allowing for a personalized touch without compromising performance. Whether installed in a **stock WRX, a heavily modified turbocharged machine, or a restored classic**, this gauge cluster delivers a seamless blend of **Subaru authenticity, engineering precision, and driver-focused functionality**, making it an essential component for any enthusiast aiming to preserve or elevate the driving experience of their FA-era Impreza.

### **Pros and Cons of Buying a 2003 Subaru Impreza WRX (577708 Speedometer Gauge Cluster, MPH Version)**

1. **Rarity and Collectibility** The 577708 gauge cluster is one of the most sought-after aftermarket modifications for the 2003 Impreza WRX, especially in the MPH (miles per hour) version. This makes it a desirable upgrade for enthusiasts, potentially increasing the car s resale value.

2. **Improved Readability and Aesthetics** The 577708 cluster features a larger, more modern gauge design compared to the stock OEM cluster. The MPH version (as opposed to the km/h version) is preferred by North American buyers, making it more practical for U.S. drivers.

3. **Better Gauge Quality** The 577708 cluster is known for its brighter, more responsive needles and clearer dials, which can enhance driving experience and make the car look more premium.

4. **Compatibility with Tuning** Since the WRX is a popular platform for forced induction and engine modifications, a high-quality gauge cluster like this one helps monitor performance metrics more accurately, which is crucial for tuned cars.

5. **Aftermarket Support** The 577708 cluster has a strong following in the Subaru tuning community, meaning parts, wiring harnesses, and installation guides are widely available.

6. **Potential for Increased Resale Value** If the car is well-maintained and the gauge cluster is installed correctly, it could appeal to buyers looking for a fully upgraded WRX, making it easier to sell in the future.

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1. **Cost** The 577708 gauge cluster is not cheap, especially if sourced from a reputable seller. Prices can range from **$300 to $600 **, depending on condition and whether it comes with a wiring harness or additional accessories.

2. **Installation Complexity** While not extremely difficult, replacing the stock gauge cluster requires some electrical work, including wiring connections and potentially recalibrating the car s computer. If not done correctly, it could lead to issues like incorrect speedometer readings or dashboard warning lights.

3. **Potential for Counterfeit or Low-Quality Units** Due to its popularity, there are many knockoff or poorly made versions of the 577708 cluster on the market. Buyers must ensure they are purchasing an **authentic, high-quality unit** from a trusted seller to avoid performance or reliability issues.

4. **Stock Cluster Removal Can Be Tricky** The stock gauge cluster is held in place by clips and wiring, and improper removal can damage the dash or wiring harness. Some buyers may need to replace the stock cluster s wiring loom, adding to the cost.

5. **No Direct OEM Support** Since this is an aftermarket part, there is no Subaru dealer support if something goes wrong. Buyers must rely on the seller s warranty (if any) or their own troubleshooting skills.

6. **Possible Speedometer Inaccuracy** Some users report that the 577708 cluster may not calibrate perfectly with the car s speed sensor, leading to slight inaccuracies in speed readings. This can usually be fixed with a **speed sensor recalibration** or a **speedometer correction tool**.

7. **Limited Availability of Replacement Parts** If the cluster fails or needs repairs, finding exact replacement parts (such as needles, backlights, or wiring) can be difficult compared to OEM components.

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The **2003 Subaru Impreza WRX with a 577708 speedometer gauge cluster (MPH version)** is a **highly desirable upgrade** for enthusiasts who prioritize aesthetics, performance monitoring, and collectibility. The benefits in terms of gauge quality, readability, and resale appeal outweigh the drawbacks for most buyers, especially those already invested in the WRX tuning scene.

However, the **cost, installation difficulty, and potential for counterfeit parts** mean that this upgrade is **not a necessity** it s a **premium enhancement**. If you re buying the car **new** and plan to install the cluster yourself (or have it professionally installed), the upgrade is well worth it. If you re buying a **used car with the cluster already installed**, ensure it s **properly calibrated and in good working condition** before purchasing.

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- **If you re buying a 2003 WRX for performance and want the best possible gauge cluster**, the **577708 MPH version is a strong choice**, especially if you re tuning the car.

- **If you re on a budget**, consider a **stock cluster with a speedometer correction tool** or a **lower-cost aftermarket cluster** (though they may not be as high-quality).

- **Always purchase from a reputable seller** (eBay, specialty Subaru forums, or trusted tuners) to avoid counterfeit parts.

- **Budget for installation costs** if you re not experienced with wiring, consider having a professional install it.

- **Verify calibration** ensure the speedometer is accurate after installation, as some users report minor discrepancies.

**Final Verdict:** *For the right buyer, the 577708 cluster is a worthwhile investment that enhances both the look and functionality of a 2003 WRX. However, it s not a dealbreaker prioritize the car s mechanical condition and reliability first.*

Details:

3.Warranty is valid to original purchaser only. Menu .: 6 MONTH MONEY BACK GUARANTEE. 4.This part may have accessories that are attached and must be removed or switched for proper installation. Adjust shiftier and kick down cables linkage if applicable.

B Failure caused by towing a trailer unless your vehicle is rated the manufacturer for. Unless specified as Universal this is a direct fit Speedometer Gauge. Engine warranty is contingent upon installation of new intake manifold gaskets. FAQ's: here.

Flush or replace transmission cooler and lines.Failure caused by or related to collisions, theft, vandalism any act of God. Every part is cleaned, tested and inspected by experts. Transmissions:Replace the following with new parts: front pump and output shaft seals, pan gaskets filter.

6 Month Replacement Warranty. Cluster MPH WRX AT. Clear all computer fault codes. Warranty is contingent upon oil and filter change per manufacturers specifications as to type at installation every 5,000 kilometres thereafter.

Warranty covers slippage, shifting failures and/or bearing noise. Manufacturer Brand: Color: Position: Fitment Notes. Engine installations follow the procedures:Replace following parts if applicable: timing belt, water pump, thermostat, spark plugs, fluids, oil pan gasket, and filter. This part fits vehicles made in the following years 2002, 2003.

Shearing or breaking of teeth in a standard transmission is not warranted under any circumstances. All the above installation should be in accordance with manufacturer guidelines including proper quantity and fill levels of fluids any technical service bulletins updates. The words un examined or unchecked on the delivery note/docket are not acceptable. Manual transmissions follow the same procedure as above if applicable.

Warranty is not transferable.

part #: 577708 price

• $108.49

specifications boosttempgauges:

• for models: Wrx, Impreza
• for makes: Subaru
• for years: 2003
• mpn: 577708
• model: Impreza
• core charge: 1.00 Which Is Included In The Total Price
• genuine oem: Yes
• seller notes: 4sw, Wrx, Awd, 2.0t, Aot, Fl
• interchange item code: 257
• color: Silver
• compatibility: Impreza 02-03, Mph, Wrx, At
• type: Speedometer Gauge
• partout id: A-113513875

general boosttempgauges:

• condition: Used
• Interior Parts Accessories > Gauges > Individual Gauges

returns boosttempgauges:

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

offer boosttempgauges:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: February 20, 2026
• best offers: True

payments boosttempgauges:

• wallet: Paypal
• other
• credit card: Mastercard

shipping boosttempgauges:

• service: USPS Priority Mail
• transit: 5-11 Days
• type: Fixed
• carrier: USPS
• class: Expedited
• cost: $0.00

seller boosttempgauges:

• # reviews: 1049
• rating: 98.1%
• city: Bloomfield, Iowa

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