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OTC

Professional Master Fuel Injection Service Kit

Part No.: 6550PRO

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SKU: OTC6550PRO

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  • OTC 6550PRO Professional Master Fuel Injection Service Kit

Color, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

$878.79

Ships May 2026

Description

Professional Master Fuel Injection Service Kit

    Features

  • Comes with an analog fuel pressure gauge. The pressure testing manifold is designed with a bypass valve letting the technician perform basic fuel flow assessments.
  • Domestic, Asian & European – Each adapter works with Schrader valve fittings to ensure user safety by preventing fuel spray when connecting or disconnecting the pressure gauge (included), the fuel line, or an accessory like a cleaning canister.
  • All seals & o-rings are made with highly durable Viton material to prevent swelling or cracking when exposed to gasoline, alcohol blends & even the most aggressive injector cleaning chemicals.
  • Comes with an Application Manual (6550MAN-08) showing technical references for Make/Model/Year, Engine for vehicles produced between 1997 & 2008 – inclusive. We include Fuel Injection system, OE Fuel Pressure ranges, Fuel Pump Access point & disabling reference, OTC adapter reference & fuel line access locations for virtually FULL VEHICLE COVERAGE.


    • includes:
  • 0 – 100psi Fuel Pressure Gauge gives precise pressure readings as well as a view of pressure sweeps during the testing analysis.
  • 47 OTC fuel injection system adapters each with a quick connect Schrader Valve - more adapters than any other kit we've found giving the best coverage of any kit on the market!
  • 1997 – 2008 Fuel Injection Service Application Manual Replacement Seal Kit

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