8x Bosch 4-Hole UPGRADED Fuel Injectors for 1985-1991 Chevrolet Corvette 5.7L for Sale

Price: $117

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UPGRADED! Genuine Bosch 4-Hole Fuel Injectors

1985-1991 Chevrolet Corvette 5.7L



We provide the highest quality re-manufactured OEM fuel injectors.

Our upgraded 4-hole (vs 2-hole) fuel injectors offer many benefits to your vehicle

  • - Faster throttle response
  • - Better fuel economy
  • - Improves your engine‚Äôs life
  • - Improves your engines overall performance
  • - Restores lost horsepower and torque
  • - Increased fuel atomization
  • - Engine runs cooler
  • - Direct fit upgrade, use stock wiring harness
  • - Compatible with all OEM injector drivers/controllers ECUs
  • - No remapping or resetting of any OEM parameters
  • - SeSet of 8 upgraded fuel injectors for 1985-92 Camaro, Corvette and Firebird models.

  • 1985-1991 Chevrolet Corvette 5.7L

*Actual injectors may differ in color due to adding new parts during refurbishment. You might also receive newer injectors (i.e. Gen III)

**Please use the full compatibility chart to ensure match and fitment for your vehicle

All injectors are serviced as stated below, proprietary service steps have been left out:

  • Re-manufactured using new OEM high quality components - seals, filters, coils, etc.

  • Internally cleaned via numerous ultrasonic baths using special non-hazardous solutions.

  • Flow matched using the very latest in fuel injection calibrating technology

  • Back-flushed to remove any internal debris (multi-step process)

  • OHM Tested for electrical shorts

  • Disassembled and externally cleaned

  • Checked for any major cosmetic damage

  • Pressure/Leak tested, Spray/Flow Tested

  • Carefully packaged to ensure safe arrival

Shipping Policy:

  • Products typically ship USPS (domestic) within 24 hours after receiving payment (free).

  • Expedite options available for an additional charge

  • International is shipped USPS insured priority mail (4-14 business days).

Returns & Refunds:

  • Returns/refunds or replacements accepted within 30-days after package delivered.

  • Products must be returned in original condition for a full refund.



Important installation tips and information:

  1. You should lubricate fuel injectors - rubber seals, o-rings, caps, and spacers before installing to avoid any kind of leaks, fitting difficulties.

  2. We accept no liability for damages caused by improper/installation use of the product.

  3. We are not responsible for any labor, towing, accommodation charges or any custom clearance fees.

  4. All injectors were previously used and may have cosmetic defects, light scratches, signs of usage, which will never effect the proper operation of your vehicle.

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