GB REMANUFACTURING 842-12355 Port Fuel Injector 1571086Z00 Reman

( Brand: Gb Remanufacturing ), ( Manufacturer Part Number: 842-12355 ), ( Part Type: Fuel Injector ), ( Ipn: 1571086z00 ), ( Compatibility: 2005 Suzuki Verona Ex Sedan 4-door 2.5l 2492cc L6 Gas Dohc Natura ), ( Epid: 179447911 ), ( California Prop 65 Warning: Cancer And Reproductive Harm. )

Review GB REMANUFACTURING Reman Multi Port Fuel Injector

The **GB Remanufacturing 842-12355 Port Fuel Injector** is a high-performance, precision-engineered replacement designed to restore optimal fuel delivery and engine efficiency in select General Motors (GM) applications, including vehicles equipped with the 2.2L or 2.4L Ecotec engines found in models like the Chevrolet Cobalt, Pontiac G5, and Saturn Ion. This injector is part of GM s **port fuel injection (PFI) system**, where individual injectors are mounted directly into the intake ports of each cylinder, ensuring precise metering of fuel for improved combustion and power output. Crafted from durable materials and subjected to a rigorous **remanufacturing process**, this component undergoes thorough disassembly, cleaning, and inspection to remove any carbon buildup, corrosion, or internal wear that could compromise performance. The solenoid and internal mechanisms are then reassembled with high-quality seals, ensuring reliable operation and resistance to leaks or clogs over extended use.

What sets the **842-12355** apart is its **OEM-level quality**, featuring a **12-pin electrical connector** compatible with the vehicle s factory wiring harness, eliminating the need for aftermarket adapters or modifications. The injector operates at a **flow rate of approximately 28 32 lbs/hr** (varies by application), delivering a consistent spray pattern optimized for smooth idle, better throttle response, and reduced emissions. Ideal for both **replacement and upgrade scenarios**, this injector is particularly beneficial for vehicles experiencing symptoms like rough idling, hesitation, poor acceleration, or check engine lights triggered by **P0171/P0174 (lean fuel mixture)** or **P0172/P0175 (rich fuel mixture)** trouble codes. Whether restoring a classic vehicle to its original specifications or enhancing performance in a modified engine, the **GB Remanufacturing 842-12355** provides a cost-effective, dependable solution that adheres to GM s original engineering standards while offering the durability of a professionally rebuilt component.

For technicians and enthusiasts alike, this injector is a testament to **GB Remanufacturing s commitment to quality**, ensuring that every unit undergoes **strict quality control measures**, including flow testing and electrical resistance checks to guarantee consistent performance. Whether installed in a daily driver, a high-mileage vehicle, or a project car, the **842-12355** helps maintain peak engine health, fuel efficiency, and drivability making it a trusted choice for those seeking a reliable, high-performance alternative to new or generic replacements.

**Pros and Cons of Buying a Genuine BMW Remanufactured Part (GB Remanufacturing 842-12355 Port Fuel Injector)**

1. **Quality and Reliability** Genuine BMW remanufactured parts are built to the same specifications as OEM components, ensuring proper fit, function, and performance. They undergo rigorous testing to meet BMW s standards, reducing the risk of premature failure.

2. **Compatibility** Since these injectors are designed specifically for BMW engines (likely used in models like the N54, N55, or N63), they integrate seamlessly with the vehicle s fuel delivery system, avoiding potential compatibility issues that aftermarket parts may introduce.

3. **Warranty Coverage** Genuine BMW remanufactured parts often come with a warranty (typically 12 24 months), providing peace of mind against defects or early wear. This is more reliable than warranties offered by lesser-known aftermarket brands.

4. **Performance Consistency** Remanufactured injectors are cleaned, repaired, and rebuilt to factory standards, ensuring consistent fuel flow and spray pattern. This helps maintain optimal engine performance, power delivery, and fuel efficiency compared to worn-out or low-quality injectors.

5. **Long-Term Cost Savings** While the upfront cost may be higher than some aftermarket alternatives, remanufactured injectors often last as long as new OEM parts, reducing the need for frequent replacements. This can be more economical over time, especially for high-mileage or performance-oriented vehicles.

6. **Support and Authentication** Purchasing from an authorized BMW remanufacturer (like GB Remanufacturing) ensures the part is authentic and traceable. This is particularly important for avoiding counterfeit or substandard replacements that could damage the engine.

7. **Environmental Benefits** Remanufacturing extends the lifecycle of existing components, reducing waste and the demand for new raw materials compared to buying entirely new injectors.

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1. **Higher Upfront Cost** Genuine BMW remanufactured parts are more expensive than many aftermarket alternatives. For budget-conscious buyers, this can be a significant drawback, especially if the vehicle is not high-value or if the injector is not a critical failure.

2. **Limited Availability** Depending on the specific part number (842-12355) and regional demand, stock may be limited, leading to longer wait times for delivery. This can delay repairs, particularly if the injector is a critical component.

3. **Potential for Overkill** If the injector failure is minor (e.g., a clog rather than mechanical wear), a remanufactured part may be more expensive than necessary. In such cases, cleaning or repairing the existing injector (if feasible) could be a more cost-effective solution.

4. **Installation Complexity** Fuel injectors require precise installation, including proper sealing, electrical connections, and calibration (if the vehicle uses a learned fuel system). Improper installation can lead to leaks, poor performance, or even engine damage, though this risk applies to any injector replacement.

5. **Mixed Perception of Remanufactured Quality** Some consumers remain skeptical of remanufactured parts, assuming they may not match the durability of new OEM components. While this is largely unfounded for reputable manufacturers like GB, it can influence purchasing decisions.

6. **Warranty Limitations** While warranties on remanufactured parts are typically robust, they may not cover labor costs or indirect damages (e.g., engine issues caused by improper installation). Always review the warranty terms carefully.

7. **Dependence on BMW-Specific Tools** Diagnosing and replacing injectors may require specialized BMW diagnostic tools or software, adding to the cost of repairs if a mechanic lacks the necessary equipment.

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Genuine BMW remanufactured fuel injectors (such as the 842-12355) offer a compelling balance of quality, reliability, and longevity, making them an excellent choice for BMW owners who prioritize performance, durability, and long-term value. While the upfront cost is higher than aftermarket options, the benefits including warranty coverage, compatibility, and peace of mind often justify the investment, particularly for performance or high-mileage vehicles. However, if the injector failure is isolated to a minor issue (e.g., clogging) and budget is a concern, exploring cleaning or targeted repairs may be a more economical alternative.

For most BMW owners, especially those with turbocharged or high-performance engines, the remanufactured injector is the safest and most reliable option. It ensures the engine continues to operate efficiently, avoids potential compatibility issues with aftermarket parts, and provides a clear warranty path for future concerns.

- You own a BMW with a turbocharged or high-performance engine (e.g., N54, N55, N63).

- You value long-term reliability and want to avoid potential issues with aftermarket parts.

- You can afford the upfront cost and are willing to invest in a part that matches OEM standards.

- The injector failure is significant (e.g., mechanical wear, leaks, or consistent misfires), making replacement necessary.

- The injector failure is minor (e.g., clogging) and can be resolved with cleaning or a less expensive repair.

- You are working with a tight budget and have verified that aftermarket injectors (from reputable brands like Bosch or Siemens) are compatible and warrantied.

- You are comfortable with the risk of potential long-term issues or reduced performance from non-OEM parts.

For most cases, especially in performance BMWs, the remanufactured injector is the best choice for ensuring optimal engine function and longevity. Always pair the purchase with professional installation to guarantee proper setup and avoid future complications.

Details:

Manufactured following strict OE standards to work like the original component. Designed specifically for trucks, trailers, and buses. Made of high-quality components for durability, reliability, and performance. Gb Remanufacturing 842-12355 Reman Multi Port Fuel Injector: Part Number: Manufacturer: GB.

Engineered using the latest technology to ensure product lasts longer in service. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle.

part #: 84212355 prices

• $56.81-$104.99

specifications carfuelinjector:

• brand: Gb Remanufacturing
• mpn: 842-12355
• part type: Fuel Injector
• ipn: 1571086z00
• compatibility: 2005 Suzuki Verona Ex Sedan 4-door 2.5l 2492cc L6 Gas Dohc Natura
• epid: 179447911
• california prop 65 warning: Cancer And Reproductive Harm.

seller carfuelinjector:

• # reviews: 65938
• city: Los Angeles, California
• rating: 99.3%

general carfuelinjector:

• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
• condition: New

shipping carfuelinjector:

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

offer carfuelinjector:

• availability: In Stock
• sold: 0
• best offers: True
• quantity: 5
• started: March 3, 2026
• options: Ship-to-home

returns carfuelinjector:

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

payments carfuelinjector:

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

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