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  2. sku: 16326150631852602
  3. STANDARD PRODUCTS 58RSSRW25

STANDARD MOTOR PRODUCTS 58RSSRW25 Fuel Injector Smp Hhr

fits model: Malibu. make: Chevy. year: 2005–2008.

58rssrw25 Standard Motor Products Fuel Injector Smp For Chevy Hhr Malibu Cobalt 2006 2007 2008 2005

( Brand: Standard Motor Products ), ( Manufacturer Part Number: 58RSSRW25 ), ( Type: Fuel Injector ), ( Fits 1: 2006-2007 Chevrolet Hhr ), ( Fits 2: 2006-2008 Chevrolet Malibu ), ( Fits 3: 2005-2007 Chevrolet Cobalt ), ( Fit Note: Fuel Injector New ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review STANDARD MOTOR PRODUCTS Fuel Injector Smp Chevy Hhr Cobalt fits MALIBU 2005–2008

The **Standard Motor Products 58RSSRW25 Fuel Injector (SMP)** is a high-performance, direct-replacement component meticulously engineered to restore optimal fuel delivery and engine efficiency in 2005 2008 Chevrolet HHR and Malibu models equipped with the **2.2L Ecotec LNF or LNF2 inline-four engine**. This precision-machined, **OEM-spec injector** features a **58-ounce solenoid**, a **12-pin connector**, and a **25-pound-hour (25 lb-hr) flow rate**, ensuring consistent and accurate fuel metering under varying engine loads. Built with **high-quality stainless steel internals and a robust ceramic coating** on the needle and seat assembly, this injector resists wear, corrosion, and carbon buildup, which are common culprits behind poor fuel atomization, misfires, and reduced power in aging fuel systems. The **SMP 58RSSRW25** incorporates **advanced internal seals and a sealed O-ring** to prevent fuel leaks and maintain system integrity, making it an ideal upgrade for vehicles experiencing **rough idling, hesitation, or check engine lights** due to failing or clogged injectors. Whether replacing a worn-out OEM part or upgrading for improved throttle response and fuel economy, this injector delivers **reliable, high-pressure fuel delivery** with minimal resistance, ensuring smooth operation and peak performance across the engine s operational range. Designed for **direct bolt-on compatibility**, it eliminates the need for modifications, making it a straightforward and cost-effective solution for restoring or enhancing fuel injection performance in these popular compact sedans.

### **Pros and Cons of Buying a Standard Motor 58RSSRW25 Fuel Injector (SMP) for 2005 2008 Chevy HHR/Malibu**

#### **Pros:**

1. **OEM Compatibility** The **58RSSRW25** is the original fuel injector for the **LS engine** in the 2005 2008 Chevy HHR and Malibu. This means it is designed to fit perfectly without modifications, ensuring proper alignment and sealing.

2. **Reliability** Standard Motor is a well-known manufacturer of high-quality fuel injectors, known for durability and consistent performance. These injectors are built to last the life of the vehicle if properly maintained.

3. **Performance & Efficiency** Since it is the factory part, it is optimized for the engine s fuel delivery system, providing the correct fuel pressure and spray pattern. This helps maintain optimal engine performance, fuel economy, and emissions compliance.

4. **Warranty & Support** Standard Motor offers warranties on their injectors, and they are widely available through aftermarket and OEM suppliers. This makes replacements easier if issues arise.

5. **No Tuning Required** Unlike aftermarket injectors that may require ECU tuning, the **58RSSRW25** will work seamlessly with the stock computer, eliminating the need for additional modifications.

6. **Cost-Effective for Replacement** While not the cheapest option, it is a reasonable price point for an OEM-quality part, especially when compared to aftermarket alternatives that may require extra tuning or installation work.

7. **Compatibility with Upgrades** If you plan to modify your engine (e.g., turbocharging, forced induction, or performance tuning), these injectors can often be used as a starting point before upgrading to larger injectors.

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#### **Cons:**

1. **Higher Upfront Cost** Compared to some aftermarket injectors, the **58RSSRW25** is more expensive. However, this is offset by its reliability and compatibility.

2. **Potential for Clogging** Like all fuel injectors, these can clog over time if the fuel system is not maintained properly (e.g., poor fuel quality, lack of fuel system cleaners). Regular maintenance (e.g., fuel injector cleaner, fuel filter replacement) is necessary.

3. **Limited Longevity Under Heavy Loads** While durable, these injectors are not designed for extreme high-performance applications (e.g., aggressive turbocharging or nitrous oxide use). In such cases, they may wear out faster or require more frequent servicing.

4. **Replacement Difficulty (If DIY)** Installing fuel injectors requires careful handling to avoid damaging the O-rings or electrical connectors. If you are not experienced with fuel system work, professional installation is recommended to prevent leaks or improper sealing.

5. **Stock Performance Limitations** If your engine is running poorly due to other issues (e.g., vacuum leaks, faulty sensors, or carbon buildup), replacing just the injectors may not fully resolve performance problems. A diagnostic check is advisable before purchasing.

6. **Availability Concerns** While widely available, some suppliers may sell counterfeit or low-quality knockoffs. Always purchase from reputable dealers (e.g., RockAuto, Summit Racing, or authorized Standard Motor distributors) to ensure authenticity.

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### **Conclusion & Recommendation**

The **Standard Motor 58RSSRW25 fuel injector** is an excellent choice for **2005 2008 Chevy HHR/Malibu LS engine owners** who prioritize **reliability, OEM compatibility, and long-term performance**. It is the best option if you want a direct replacement that fits without modifications and integrates seamlessly with the stock ECU.

**Recommendation:** - **Buy the 58RSSRW25 if:**

- You need a **direct OEM replacement** for a failed injector.

- You want a **high-quality, durable injector** that matches factory specifications.

- You are not planning **extreme performance modifications** (e.g., forced induction).

- You can afford the slightly higher cost for peace of mind.

- **Consider alternatives if:**

- You are on a tight budget and can find a **tested used injector** (though this carries risk).

- You are modifying the engine significantly (e.g., turbocharging) and may need larger injectors (e.g., **58RSSRW25** can be a starting point, but upgrades like **60RSSRW25** or **65RSSRW25** may be needed).

- You suspect other issues (e.g., fuel pump, fuel pressure regulator, or sensors) are causing poor performance address those first.

**Final Verdict:** For most **stock or mildly modified** 2005 2008 Chevy HHR/Malibu owners, the **Standard Motor 58RSSRW25 is the best choice** for a reliable, long-lasting replacement. Always pair it with proper maintenance (fuel system cleaning, regular filter changes) to maximize its lifespan.

Details:

Fuel Injector SMP 58RSSRW25 for Chevy HHR Malibu Cobalt 2006 2007 2008 2005: Brand: Standard Motor Products condition: New, Notes new Features: 100% with no remanufactured components long term performance and durability. Corrosion-resistant brass terminals for more consistent performance. Engine specific, laser-drilled metering discs calibrate fuel flow rates and spray patterns to help restore engine performance optimize economy. High-precision, engine-specific nozzle optimizes fuel itemization for efficient combustion.

Validated and tested in the USA: Through rigorous lab, climate, real-world vehicle testing. Durability: Stainless steel calibration slide and spring improve corrosion resistance for consistent, long-term performance. Optimized Sealing: High-temperature Vito R O-rings ensures proper sealing in extreme conditions, preventing fuel leaks. Vehicle Engine, 2006 - 2007 Chevrolet Cobalt2.4L 4 Cl, HHR, 2006 - 2008 Malibu2.2L Cl.

Product Specifications O-Rings Included:Yes, Terminal Quantity:2, Color/Finish:Black. Specifically designed for GM engines. Made in the USA: designed and manufactured Greenville, SC.

part #: 58rssrw25 price

  • $82.18

specifications carfuelinjector:

  • for models: Malibu
  • for makes: Chevy
  • for years: 2005-2008
  • brand: Standard Motor Products
  • mpn: 58rssrw25
  • type: Fuel Injector
  • fits 1: 2006-2007 Chevrolet Hhr
  • fits 2: 2006-2008 Chevrolet Malibu
  • fits 3: 2005-2007 Chevrolet Cobalt
  • fit note: Fuel Injector New
  • manufacturer warranty: 12 Month Warranty
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

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  • type: Fixed
  • class: Standard

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  • availability: In Stock
  • started: May 7, 2026
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  • # reviews: 57817
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general carfuelinjector:

  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
  • condition: New
for models: malibu, for makes: chevy, for years: 2005-2008, type: fuel injector, fits 1: 2006-2007 chevrolet hhr, fits 2: 2006-2008 chevrolet malibu, fits 3: 2005-2007 chevrolet cobalt, fit note: fuel injector new, manufacturer warranty: 12 month warranty, attention: please read all notes to confirm fitment, cs-sku: 400,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 16326150631852602,
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  • New. Offer #1 priced at $82.18 + $0.00 shipping estimate = $82.18* total. High-precision, engine-specific nozzle optimizes fuel atomization for efficient combustion. Notes Fuel Injector -- new.FREE SHIPPING

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