HONDA Fuel Injector Resistor Jdm 30700-SM4-A01

( Manufacturer Part Number: 30700SM4A01 ), ( Mounting Style: Screw-on ), ( Item Diameter: Factory ), ( Items Included: Mounting Hardware ), ( Item Length: 4 1/4 ), ( Vintage Part: Yes ), ( Fuel Type: Gasoline ), ( Type: Fuel Injector Register ), ( Connector Color: Gray ), ( Oe/oem Part Number: 30700-sm4-a00, 30700sm4a00 ), ( Connector Type: Female ), ( Country Of Origin: Japan ), ( Performance Part: No )

Review HONDA Fuel Injector Resistor Assy Oem Jdm fits ACCORD F22B F22A 1990–1993

The **Honda 30700-SM4-A01 fuel injector resistor** is a precision-engineered component designed exclusively for the **1990 1993 Honda Accord (JDM F22B and F22A engines)**, ensuring optimal fuel delivery and performance in these iconic models. This resistor is a critical part of the **electronic fuel injection (EFI) system**, playing a pivotal role in regulating the resistance of the fuel injectors to maintain proper current flow from the engine control module (ECM). Crafted from high-quality materials, the **30700-SM4-A01** is built to withstand the demands of Honda s fuel-injected engines, providing reliable operation under varying driving conditions, from city commutes to highway cruising. The resistor is engineered to match Honda s original specifications, ensuring seamless compatibility with the **F22B (2.2L V6)** and **F22A (1.8L 4-cylinder)** engine variants, which were renowned for their smooth power delivery and fuel efficiency in their era. Whether restoring a classic Accord to its original glory or upgrading an existing system, this resistor guarantees consistent injector performance, reducing the risk of clogging, uneven fuel distribution, or potential ECM errors. Its durable construction and precise resistance value make it an essential replacement part for enthusiasts seeking to maintain or enhance the reliability and longevity of their Honda s fuel injection system.

### **Pros and Cons of buying a Honda 30700-SM4-A01 Fuel Injector (1990-1993 F22B/F22A JDM Accord)**

1. **Direct Fitment** This is a genuine OEM replacement part for the 1990-1993 Honda Accord (F22B/F22A engines), ensuring compatibility without modifications.

2. **High Quality** Honda s fuel injectors are known for durability and reliability, especially in older models with proper maintenance.

3. **Performance Potential** If the engine is otherwise in good condition, upgrading to newer injectors (or cleaning these) can improve fuel delivery, throttle response, and overall drivability.

4. **Common Availability** As a widely used part, finding replacements or compatible alternatives is relatively easy, even in the used market.

5. **Compatibility with Modifications** If you plan to tune the engine (e.g., with a performance chip or forced induction), these injectors can handle modest upgrades before requiring larger ones.

6. **Cost-Effective Replacement** Compared to full engine rebuilds or new OEM injectors, this part is relatively inexpensive, making it a practical repair option.

1. **Age-Related Wear** Fuel injectors from this era (early '90s) may have internal carbon buildup, clogging, or degraded seals, leading to poor atomization or leaks.

2. **Potential for Failure** If the engine has been neglected (e.g., long-term use with bad fuel, lack of maintenance), these injectors may fail prematurely, requiring replacement sooner than expected.

3. **Limited Lifespan Under Heavy Use** While durable, these injectors are not designed for extreme modifications (e.g., high horsepower builds without supporting upgrades). Over time, they may struggle with excessive fuel demand.

4. **Testing Required** Before purchasing, you should verify the injector s functionality (e.g., checking for proper resistance, testing for leaks, or using a scan tool to monitor fuel trim values).

5. **Compatibility with Modern Fuel** Older injectors may not perform optimally with modern fuel blends (e.g., ethanol-heavy gas), which can cause deposits or reduced efficiency.

6. **Market Variability** Some used injectors may have been in engines with poor maintenance, leading to hidden damage (e.g., cracked bodies, stuck solenoids).

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### **Conclusion**

The **Honda 30700-SM4-A01 fuel injector** is a solid OEM replacement for the 1990-1993 Accord, offering reliability and direct fitment. However, its suitability depends on the engine s overall condition and your intended use. If the engine has been well-maintained and you re looking for a straightforward repair, this part is a practical choice. If the engine has a history of neglect or you plan aggressive modifications, you may need to:

- **Clean the injectors** (ultrasonic cleaning or fuel system treatment) before use.

- **Test them** for proper resistance (typically 11 12 ohms for these models) and functionality.

- **Consider upgrading** to newer injectors (e.g., 30700-SM4-A02 or later) if you re building for performance.

For most casual drivers or those restoring a project car, this injector is a **good, cost-effective option** but always inspect it thoroughly before installation.

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- **Buy if:** You need a direct OEM replacement, the engine is in decent shape, and you re not pushing it to extreme power levels.

- **Avoid if:** The engine has a history of poor maintenance, you suspect injector failure without testing, or you plan significant modifications without supporting upgrades.

- **Alternative Approach:** If unsure, **clean or test the injectors** before committing to replacement. Consider a **fuel system cleaner** (e.g., Seafoam, Techron) or **ultrasonic cleaning** if they appear dirty. For performance builds, research larger injectors (e.g., 30700-SM4-A02 or aftermarket options) to match your goals.

Details:

Parts are in pre-owned condition and may have small cosmetic issues.

part #: 30700sm4a01 prices

• $39.99-$44.99

specifications carfuelinjector:

• for models: F22b, F22a, Accord
• for makes: Honda
• for years: 1990-1993
• mpn: 30700sm4a01
• mounting style: Screw-on
• item diameter: Factory
• items included: Mounting Hardware
• item length: 4 1/4
• vintage part: Yes
• fuel type: Gasoline
• type: Fuel Injector Register
• connector color: Gray
• oe/oem part number: 30700-sm4-a00, 30700sm4a00
• connector type: Female
• country of origin: Japan
• performance part: No

shipping carfuelinjector:

• class: Standard
• transit: 6-10 Days
• carrier: USPS
• cost: $5.20
• type: Calculated
• service: USPS Ground Advantage

general carfuelinjector:

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

seller carfuelinjector:

• rating: 100.0%
• city: Glendale, Oregon
• # reviews: 19

offer carfuelinjector:

• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: March 28, 2026
• sold: 0

payments carfuelinjector:

• other
• credit card: Diners-club
• wallet: Apple-pay

returns carfuelinjector:

• policy: No Returns

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