1. Fuel Injectors Offers
  2. sku: 15895076526054853
  3. SHKJ SH15070401S

SHKJ-MOTORS SH15070401S Fuel Injectors Motors 5.9L 5.2L 4.0L

fits model: 1500, Ram, Durango, Cherokee, Grand. make: Dodge, Jeep.

Sh15070401s Shkj-motors 4 Fuel Injectors For Dodge Ram 1500 Durango 5.9l 5.2l Jeep Grand Cherokee 4.0l

( Brand: Shkj-motors ), ( Manufacturer Part Number: SH15070401S ), ( Part Type: Fuel Injector Motor ), ( Manufacturer Warranty: 3 Years ), ( Interhange Part Number: 812-11128 ), ( Item Weight: 1 Lb ), ( Oe/oem Part Number: 53030778 ), ( Product Type: Fuel Injector ), ( Fitment Type: Direct Replacement ), ( Bundle Listing: No ), ( Placement On Vehicle: Front ), ( Injector Design: Metal Composite Plastic ), ( Country Of Origin: China ), ( Connector Color: As Shown In The Picture ), ( O-rings Included: Yes, Preinstalled ), ( Fuel Delivery Type: Fog-type Spray ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Performance Part: Yes )

Review SHKJ MOTORS Fuel Injectors Dodge 5.9l 5.2l Jeep 4.0l fits RAM DURANGO CHEROKEE GRAND 1500

The **SHKJ-MOTORS SH15070401S Fuel Injectors** are a premium, high-performance upgrade designed to enhance the efficiency, power, and reliability of select Dodge Ram 1500, Dodge Durango, Jeep Cherokee, and other Chrysler Group vehicles equipped with the iconic **5.9L Magnum V8, 5.2L Magnum V8, or 4.0L AMC/Jeep inline-six engines**. Engineered to meet or exceed OEM specifications, these injectors are crafted from high-grade stainless steel and precision-machined components, ensuring durability, consistent fuel delivery, and optimal combustion for maximum horsepower and torque. Ideal for both stock and modified applications, these injectors are compatible with high-flow fuel pumps, performance ECUs, and advanced fuel management systems, making them a versatile choice for enthusiasts seeking to unlock the full potential of their engine. Whether you're running a mild tune, a full-blown turbocharged setup, or a high-performance forced induction application, the SH15070401S injectors deliver precise metering, reducing fuel waste and minimizing emissions while maintaining smooth operation under heavy loads. Built to withstand the demands of aggressive driving, high-RPM scenarios, and extended use, these injectors feature a robust internal design with minimal internal leakage, ensuring reliable performance even in extreme conditions. Additionally, their compatibility with modern fuel systems including those with ethanol blends makes them a practical upgrade for today s fuel-efficient yet performance-driven applications. For those looking to restore stock reliability or push their engine beyond factory limits, the SHKJ-MOTORS SH15070401S Fuel Injectors provide a seamless, high-quality solution that bridges the gap between stock performance and serious power modifications.

### Pros and Cons of Buying SKJ-Motors SH15070401S Fuel Injectors

#### **Pros:**

1. **Compatibility** These injectors are designed specifically for the 5.9L Magnum (Dodge Ram 1500, Durango) and 5.2L Magnum (Jeep Cherokee) engines, as well as the 4.0L PowerTech (Jeep Cherokee) engine. This ensures a direct fit without major modifications.

2. **High-Quality Manufacturing** SKJ-Motors is a reputable brand known for producing reliable aftermarket fuel injectors. Their products are built to meet or exceed OEM standards in terms of flow rate and durability.

3. **Improved Performance** These injectors are often optimized for better atomization and fuel delivery, which can enhance engine performance, throttle response, and fuel efficiency, especially if the original injectors were worn or clogged.

4. **Cost-Effective Replacement** Compared to OEM injectors, these aftermarket options are typically more affordable while still providing good performance. This makes them a practical choice for budget-conscious buyers.

5. **Easy Installation** Since they are direct replacements, installation is straightforward for those with basic mechanical skills. No major engine modifications are required.

6. **Wider Availability** Aftermarket injectors are easier to source than OEM parts, especially for older or less commonly serviced vehicles.

7. **Potential for Tuning** If you plan to modify your engine (e.g., forced induction, turbocharging), these injectors can serve as a solid foundation for supporting increased fuel demands.

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#### **Cons:**

1. **Mixed Quality Control** While SKJ-Motors is a well-known brand, like all aftermarket parts, there is a risk of receiving a subpar unit if the product was not properly inspected or if counterfeit parts entered the supply chain. Always verify the seller s reputation.

2. **Flow Rate Variations** Some aftermarket injectors may not match the exact flow rate of OEM injectors, which could lead to tuning challenges if the engine management system (ECU) is not updated or recalibrated. This may require a tune or remap for optimal performance.

3. **Potential for Clogging** If the fuel system is not properly maintained (e.g., dirty fuel, old fuel filters), these injectors can clog over time, just like OEM injectors. Regular fuel system cleaning and maintenance are essential.

4. **Warranty Limitations** Aftermarket warranties are often shorter and less comprehensive than OEM warranties. If the injectors fail prematurely, repair or replacement costs may fall on the buyer.

5. **Compatibility with Modifications** If your vehicle has been heavily modified (e.g., turbocharged, supercharged, or tuned for high horsepower), these injectors may not be sufficient to handle the increased fuel demand without additional upgrades (e.g., larger injectors or a performance ECU).

6. **Installation Risks** While installation is generally straightforward, improper handling (e.g., damaging O-rings, improper torque) can lead to leaks or poor sealing. This requires careful attention during installation.

7. **Tuning Required for Best Results** For optimal performance, especially if upgrading from smaller or worn injectors, a professional tune or ECU remap is often necessary to prevent rich or lean fuel conditions, which can damage the engine or catalytic converter.

---

### **Conclusion:**

SKJ-Motors SH15070401S fuel injectors are a solid aftermarket choice for the 5.9L, 5.2L, and 4.0L engines you mentioned. They offer a balance of affordability, compatibility, and performance improvements over worn or failing OEM injectors. However, they are not without drawbacks, particularly regarding flow rate consistency, potential quality issues, and the need for proper tuning or maintenance to ensure longevity and optimal performance.

If your primary goal is a direct replacement for a failing injector or a minor performance upgrade on a stock or lightly modified engine, these injectors are a practical and cost-effective option. For heavily modified engines or high-performance applications, you may need to pair them with additional upgrades (e.g., larger injectors, a performance ECU) to avoid limitations.

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### **Recommendation:**

- **Buy from a reputable seller** Purchase from authorized SKJ-Motors dealers or well-reviewed online retailers (e.g., RockAuto, Summit Racing, or eBay with verified sellers) to minimize the risk of counterfeit or low-quality parts.

- **Check flow rates** Verify that the injectors match or exceed the flow rate of your original injectors. If they are significantly smaller, a tune will be necessary to prevent fuel starvation.

- **Maintain your fuel system** Use high-quality fuel additives (e.g., Seafoam, Techron) and replace fuel filters regularly to prevent clogging.

- **Consider a tune** If you notice rough idle, poor acceleration, or check engine lights after installation, have your ECU tuned to account for any changes in injector flow.

- **Install carefully** Follow manufacturer guidelines for installation, including proper O-ring lubrication and torque specifications to avoid leaks.

- **Monitor performance** Keep an eye on fuel efficiency, engine response, and any warning lights. Address issues promptly to avoid long-term damage.

For most stock or mildly modified applications, these injectors will provide a reliable upgrade. For high-performance builds, research whether larger injectors or a performance ECU would be more beneficial.

Details:

High quality: The injector has undergone rigorous simulation testing to detect leakage, blockage, itemization, injection Angle and the uniformity of each nozzle at different speeds ensure long-term reliability. New List Item. 4 Fuel Injectors For Dodge Ram 1500 Durango 5.9L 5.2L Jeep Grand Cherokee 4.0L When should change the fuel injector. Lightning alert.

Difficulty accelerating. How to Replace Fuel Injectors. Engine jitters. Gasoline injection pressures are much lower than Diesel 3000 psi for GDI and 35 Pinter style.

Direct replacement: Manufactured from the original factory to perfectly match your car. Fuel consumption increases. Item Specifics: Brand Shkj-motors, Manufacturer Warranty 3 Years, Part Number SH15070401S, Interhange 812-11128, Weight 1 LB, Superseded FJ682, OE/OEM 53030778, Fuel Injector, Fitment Direct Replacement, Bundle Listing No, Placement on Vehicle Front, of hole 4, Injector Design Metal composite plastic, Country/Region Manufacture China, Connector Color As Shown in the Picture, Package O-Rings Included Yes, preinstalled, delivery type Fog-type spray, OE Spec or Performance/Custom Spec, Vintage Car Items Performance Universal Yes. Pairing brand new injectors with old ones could cause inconsistent performance and a less than satisfactory driving experience.

The pedal is weak. Modern diesel fuel injectors are used to atomize and inject or spray which is heavier than gasoline directly into the combustion chamber of engine for compression ignition no spark plugs. Steering u-joint Wheel spacer ABS wheel speed sensor hub bearing. Do not change just the ones that are malfunctioning.

Gasoline fuel injectors are used to inject or spray gasoline directly GDI through intake manifold multi-port throttle body into the combustion chamber for which is ignited by spark. There are TWO types of fuel injectors. Tips to remember It is advisable that when you plan change the fuel injectors, them all. Diesel fuel injectors require much higher injection pressure up to 30,000 psi than gasoline as diesel is heavier gasoline, and it takes atomize.

The gas enters the injector in form of a liquid, and is transformed into mist sprayed cylinder to achieve efficient rapid fuel combustion. The design of gasoline injectors varies by type the newer GDI use a multi holed nozzle, multi-port and throttle body pointless nozzle. Product Features.

part #: sh15070401s price

  • $39.29

specifications carfuelinjector:

  • for models: 1500, Ram, Durango, Cherokee, Grand
  • for makes: Dodge, Jeep
  • brand: Shkj-motors
  • mpn: Sh15070401s
  • part type: Fuel Injector Motor
  • manufacturer warranty: 3 Years
  • interhange part number: 812-11128
  • item weight: 1 Lb
  • oe/oem part number: 53030778
  • product type: Fuel Injector
  • fitment type: Direct Replacement
  • bundle listing: No
  • placement on vehicle: Front
  • injector design: Metal Composite Plastic
  • country of origin: China
  • connector color: As Shown In The Picture
  • o-rings included: Yes, Preinstalled
  • fuel delivery type: Fog-type Spray
  • oe spec or performance/custom: Oe Spec
  • performance part: Yes

returns carfuelinjector:

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

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offer carfuelinjector:

  • quantity: 5
  • best offers: True
  • started: April 15, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

seller carfuelinjector:

  • city: Ontario, California
  • rating: 99.6%
  • # reviews: 2804

general carfuelinjector:

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

shipping carfuelinjector:

  • cost: $0.00
  • carrier: FedEx
  • type: Fixed
  • service: FedEx Ground Economy
  • class: Economy
  • transit: 3-7 Days
for models: 1500, ram, durango, cherokee, grand, for makes: dodge, jeep, part type: fuel injector motor, manufacturer warranty: 3 years, interhange part number: 812-11128, item weight: 1 lb, oe/oem part number: 53030778, product type: fuel injector, fitment type: direct replacement, bundle listing: no, placement on vehicle: front, injector design: metal composite plastic, country of origin: china, connector color: as shown in the picture, o-rings included: yes, preinstalled, fuel delivery type: fog-type spray, oe spec or performance/custom: oe spec, performance part: yes,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15895076526054853,
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