Part Number: 127-8213
Cross Reference: 1278213, 0R8473, 0R-8473
The 127-8213 fuel injector is a core mechanical injection component tailored for Caterpillar mid-size diesel engines. Manufactured with high-precision machining and strict quality control, every injector undergoes professional bench testing for injection volume, spray uniformity and sealing performance before delivery.
Worn or faulty injectors will directly cause engine misfire, difficult startup, unstable idle speed, insufficient power output, increased fuel consumption and heavy exhaust smoke. Replacing with our 127-8213 injector can completely restore the engine’s original working performance and ensure stable operation of construction equipment.
Compatible Application
✅ Engine Model: Caterpillar 3114, 3116, 3126 Diesel Engine
✅ Equipment Model: CAT 200B, 320B, 446B, E322B, E325B Excavator & Industrial Machinery
Key Features
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Exact OE replacement for 127-8213 / 0R8473, perfect fit with no modification required
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Precision nozzle design achieves uniform fuel atomization for full combustion
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Stable fuel delivery and accurate injection timing, restore engine power and throttle response
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Effectively reduce black smoke emission and optimize overall fuel economy
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Strict factory bench testing to ensure pressure stability and long service life
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Complete assembled unit, plug-and-play installation for machinery overhaul
Common Failure Symptoms Fixed
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Hard starting or failure to start
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Rough idle and engine shaking
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Engine misfire and power attenuation
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Excessive black smoke and poor fuel efficiency
Important Notes
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Please double-check the part number 127-8213, engine model and equipment specification before ordering to avoid fitment errors.
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Professional diesel mechanic installation is highly recommended, and complete fuel system cleaning is required during replacement.
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Package Includes: 1 × Fuel Injector as shown in product pictures.
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Always use qualified clean diesel fuel to avoid injector clogging and premature wear.
Why Choose Us
We specialize in Caterpillar diesel engine injection system spare parts. All fuel injectors are strictly tested for injection performance, sealing and durability before shipment. We provide high-cost-effective aftermarket solutions for repair shops, fleet maintenance and construction machinery overhaul, with reliable quality and stable supply.
