DENSO 131000-1340 Fuel Injector Injection Control Module

( Brand: Denso ), ( Manufacturer Part Number: 131000-1340 ), ( Mounting Style: Bolt-on ), ( Items Included: Control Module ), ( Vintage Part: No ), ( Fuel Type: Gasoline ), ( Connector Color: Black ), ( Oe/oem Part Number: 89871-30030, 8987130030, 89871 30030, 131000-1340, 1310001340, 131000 1340 ), ( Connector Type: Male ), ( Country Of Origin: Japan ), ( Item Weight: 2 Lb ), ( Item Width: 2 In )

Review DENSO To Lexus Fuel Injector Injection Control Module fits IS250 GS300 2006–2011

The **Denso 131000-1340 Fuel Injector Injection Control Module** is a precision-engineered component designed exclusively for the **2006 2011 Lexus IS250 and GS300 models**, ensuring optimal performance and reliability within the advanced fuel injection system. This high-performance module serves as the critical interface between the engine control unit (ECU) and the fuel injectors, regulating the precise timing, duration, and pressure of fuel delivery to each cylinder with millisecond accuracy. Manufactured by **Denso**, a globally renowned automotive technology leader known for its cutting-edge electronic and mechanical innovations, this component adheres to strict quality standards to guarantee seamless integration with the vehicle s **Dual VVT-i (Variable Valve Timing-intelligent)** and **Multiport Fuel Injection (MFI)** systems. The module incorporates sophisticated **hall-effect sensors and digital signal processing** to monitor and adjust injector operation in real-time, compensating for variations in fuel pressure, engine load, and temperature to maximize efficiency and power output while minimizing emissions. Built to withstand the demanding conditions of high-performance driving, this module features a robust **aluminum housing** and **high-temperature-resistant circuitry**, ensuring durability across extended mileage and under varying environmental extremes. Whether restoring a high-mileage IS250 to factory specifications or upgrading a performance-oriented GS300, this **OEM-replacement part** eliminates the risk of compatibility issues, providing the same level of performance and longevity as the original equipment. Its seamless compatibility with the vehicle s **1GR-FE engine** a legendary inline-six powerplant celebrated for its balance of torque and responsiveness makes it an indispensable upgrade for enthusiasts seeking to preserve or enhance their Lexus s legendary driving dynamics.

### **Pros and Cons of Buying a Denso 131000-1340 Fuel Injector Injection Control Module (Lexus IS250/GS300, 2006 2011)**

1. **OEM Quality** Denso is a trusted Tier 1 automotive supplier, known for reliability and compatibility with Lexus/Toyota systems. Their components are engineered to meet strict manufacturing standards, reducing the risk of premature failure compared to aftermarket knockoffs.

2. **Direct Fitment** This specific part (131000-1340) is designed for the 2006 2011 Lexus IS250 and GS300 (2GR-FE engine), ensuring proper integration with the vehicle s fuel injection system. No modifications or adapters are typically required.

3. **Durability** Denso components are built to last, often outperforming cheaper alternatives in terms of longevity. The injection control module regulates fuel delivery precision, which can improve engine performance and fuel efficiency if the original was failing.

4. **Warranty Support** Purchasing from an authorized dealer or reputable supplier may include a warranty (e.g., 1 2 years), providing peace of mind against defects. Aftermarket brands may offer limited or no warranty.

5. **Compatibility with Diagnostics** Lexus/Toyota vehicles use Denso s ECU and sensors, so this module will work seamlessly with the car s diagnostic system (OBD-II). No additional programming or recalibration is usually needed.

6. **Reduced Risk of Code Errors** A faulty injection control module can trigger check engine lights (e.g., P0193, P0194, or generic fuel system codes). Replacing it with a genuine Denso part often resolves persistent misfires or fuel delivery issues.

7. **Resale Value** Using OEM parts can be beneficial if you plan to sell the vehicle later, as it maintains the car s original specifications and avoids potential buyer concerns about aftermarket modifications.

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1. **Higher Cost** Denso parts are significantly more expensive than generic or no-name alternatives. Prices typically range from **$150 $300 ** depending on the source, compared to $30 $80 for aftermarket options. This can be a barrier for budget-conscious buyers.

2. **Limited Availability** While Denso parts are widely available for Lexus/Toyota, some specialty suppliers may not stock this specific module, requiring online orders or longer wait times. Aftermarket parts are usually in stock immediately.

3. **Potential Overkill for Minor Issues** If the problem stems from a minor fault (e.g., clogged injector, loose wiring, or a failing ECU), replacing just the injection control module may not fully resolve the issue. A thorough diagnostic (e.g., scanning for codes, checking fuel pressure, or inspecting wiring) is essential to confirm the root cause.

4. **Installation Complexity** While the part itself is straightforward, accessing the injector rail or module may require disassembling components like the intake manifold or throttle body. DIYers with limited mechanical experience may need professional help, adding labor costs.

5. **Mixed Reviews on Aftermarket Denso Clones** Some "Denso-compatible" parts sold by third-party sellers are counterfeit or low-quality. Buying from untrusted sources risks purchasing a substandard replica that fails quickly or causes new issues.

6. **No Performance Gain (Unless Needed)** If the original module was functioning but was replaced due to a code, upgrading to Denso won t improve performance it only restores reliability. For performance tuning, dedicated high-flow injectors or ECU flashing would be needed.

7. **Environmental Concerns** Denso parts are not always eco-friendly due to packaging and manufacturing processes. Aftermarket options may have a smaller carbon footprint, though this is rarely a deciding factor.

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The **Denso 131000-1340 injection control module** is a **high-quality, reliable choice** for Lexus IS250/GS300 owners experiencing fuel injection-related issues (e.g., rough idling, poor acceleration, or check engine lights). Its OEM status ensures compatibility, durability, and peace of mind, making it ideal for those prioritizing long-term reliability over cost savings. However, the **higher price point** and **need for proper diagnostics** before purchase are key drawbacks.

If the issue is confirmed to be the module (not wiring, injectors, or the ECU), the Denso part is the **best long-term solution**. For budget-conscious buyers, a **high-quality aftermarket alternative** (e.g., from **Megajet, Delphi, or Morimoto**) can offer similar performance at a fraction of the cost provided the seller is reputable.

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1. **Diagnose First** Before buying, **scan for codes** (e.g., P0193, P0194) and **inspect the injector rail, wiring, and ECU** to ensure the module is the sole issue. A mechanic or scan tool (e.g., OBD-II reader) can confirm this.

2. **Buy from a Trusted Source**

- **Authorized Lexus/Toyota dealers** (most reliable, but expensive).

- **Reputable online retailers** (e.g., **RockAuto, eBay (verified sellers), or specialty auto parts stores** like **CarQuest**).

- Avoid **Amazon or unknown sellers** unless they have strong reviews and return policies.

3. **Consider Aftermarket if Budget is Tight**

- Brands like **Megajet (MJ-1000 series), Delphi, or Morimoto** offer comparable quality at lower prices. Look for **direct-fit** parts with positive reviews.

4. **DIY or Professional Install?**

- If comfortable with basic engine work, **DIY installation** is possible (requires removing the intake manifold and disconnecting wiring).

- For first-time installers, **professional labor** ( $100 $200) may be worth it to avoid mistakes.

5. **Warranty Consideration**

- If buying from a dealer, check if the part includes a warranty. Some aftermarket brands offer **1 2 year warranties** compare terms.

- **Best for reliability and long-term use:** **Denso 131000-1340** (if the issue is confirmed and budget allows).

- **Best for cost savings:** **High-quality aftermarket alternative** (if sourced carefully).

- **Avoid:** Cheap no-name parts or untested sellers to prevent further damage.

Details:

The product is a fuel injector injection control module designed for Lexus IS250 and GS300 model's from 2006 to 2011.

part #: 1310001340 prices

• $59.00-$109.00

specifications carfuelinjector:

• for models: Is250, Gs300
• for makes: Lexus
• for years: 2006-2011
• brand: Denso
• mpn: 131000-1340
• mounting style: Bolt-on
• items included: Control Module
• vintage part: No
• fuel type: Gasoline
• connector color: Black
• oe/oem part number: 89871-30030, 8987130030, 89871 30030, 131000-1340, 1310001340, 131000 1340
• connector type: Male
• country of origin: Japan
• item weight: 2 Lb
• item width: 2 In

returns carfuelinjector:

• policy: No Returns

general carfuelinjector:

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

shipping carfuelinjector:

• cost: $0.00
• carrier: USPS
• service: USPS Priority Mail
• type: Calculated
• class: Expedited
• transit: 5-12 Days

payments carfuelinjector:

• credit card: Mastercard
• wallet: Paypal
• other

seller carfuelinjector:

• rating: 98.8%
• city: Topeka, Kansas
• # reviews: 420

offer carfuelinjector:

• quantity: 1
• sold: 0
• started: February 7, 2026
• availability: In Stock
• best offers: True
• options: Ship-to-home

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