The Shacman WP10 Fuel Injector Harness is a genuine OEM-grade wiring assembly engineered for WP10 series engines. This critical component ensures reliable signal transmission between ECU and fuel injectors, directly affecting combustion efficiency and power output. Designed with high-temperature resistant cables and precision terminals, it delivers consistent performance under extreme conditions.
Fuel Injector Harness – This dedicated sub-harness links each fuel injector to the engine control module. Manufactured with cross-linked polyethylene insulation and gold-plated pins, it minimizes signal interference. The WP10 Fuel Injector Harness withstands continuous vibration, thermal cycles from -40°C to 125°C, and resists oil/coolant contamination, ensuring precise fuel metering for reduced emissions and enhanced horsepower.
Harness Bracket – Rugged stamped steel brackets secure the engine wiring harness in correct routing position. Each Harness Bracket features anti-corrosion coating and precise mounting holes for WP10 engine layout. They eliminate chafing against hot surfaces or moving parts, guarantee strain relief, and simplify assembly line installation. Shacman’s Harness Brackets meet OEM torsional strength standards, extending service life of the complete wiring system.
Shacman WP10 Fuel Injector Harness – OEM direct replacement
100% OEM specification matching original Shacman WP10 engine layout. Each connector, wire gauge and terminal crimping follows DIN and ISO standards, ensuring plug-and-play fitment without modification.
Heat-resistant cross-linked wires with silicone sealing grommets. Withstands underhood temperatures up to 150°C, resists chemical corrosion from engine oil, diesel, and coolant.
Rigorously tested for short-circuit protection, voltage drop stability, and flex durability over 200,000 vibration cycles. Backed by industry-leading 12-month warranty.
Direct from Shacman authorized supplier, eliminating middlemen. Rapid logistics and technical support available globally for fleet maintenance and heavy-duty repair.
14 AWG stranded copper conductors with tin-plated finish for superior conductivity and oxidation resistance.
Dual-layer PVC/TPE insulation prevents electromagnetic interference (EMI) from alternator and ignition system.
Each harness includes laser-etched part number for traceability and easy identification during servicing.
Pre-assembled with original-equivalent locking clips to prevent accidental disconnection under high vibration.
Service life exceeding 10,000 operating hours under Euro II, Euro III and IV engine configurations.
Shacman WP10 Fuel Injector Harness passes salt spray test (ASTM B117) for 240 hours without corrosion. IP67-rated connectors protect against dust and high-pressure water jets.
The integrated Harness Brackets eliminate wire fatigue by maintaining optimal bend radius. Vibration endurance exceeds SAE J1455 standards for heavy commercial vehicles.
All terminal contacts feature dual-leaf spring design, maintaining stable contact force even after 500 mating cycles. This prevents intermittent injector signals.
Flame-retardant materials meet UL94 V-0 rating, providing safety in case of electrical faults or engine backfire incidents.
Optimized wiring harness reduces voltage drop across injector drivers, improving injection timing accuracy by up to 3% on WP10 engines.
Lower electrical resistance ensures consistent peak current for solenoid injectors, leading to better atomization and lower particulate emissions.
Fleet tests confirm 2.5% average fuel efficiency improvement after replacing worn harnesses with genuine Shacman WP10 assemblies.
Reduces diagnostic trouble codes related to injector circuit malfunction, saving downtime and workshop hours.
Direct fit for Shacman F3000, X3000, M3000 trucks equipped with WP10.336, WP10.375, WP10.290, and WP10H series engines.
Also compatible with Sinotruk HOWO, FAW J6, and DFL vehicles using WP10 common rail or mechanical injection systems (verification required).
Cable length and connector orientation match original chassis design, eliminating need for harness stretching or zip-tie modifications.
Backward compatible with earlier WP10.270 and WP10.310 models with identical pin-out configuration.
Always disconnect battery ground before handling engine harness. Route the Fuel Injector Harness away from exhaust manifold and sharp edges.
Secure all three Harness Brackets using M6 bolts with torque 12 Nm. Misalignment may cause chafing against valve cover.
Apply dielectric grease inside injector connectors to prevent moisture intrusion and fretting corrosion over long term.
After installation, perform injector balance test with diagnostic scanner; reset adaptation values for optimal performance.
Manufactured in IATF 16949 certified facility, ensuring strict process control for automotive wiring systems.
Each Shacman WP10 Fuel Injector Harness undergoes 100% electrical continuity, isolation resistance (20 MΩ min) and hi-pot testing at 1500V AC.
ISO 9001:2015 quality management system and compliance with RoHS directive for environmentally safe materials.
CE and E-mark certified for sale in European commercial vehicle markets, meeting ECE R10 electromagnetic compatibility standards.
Q: Is this harness compatible with both Euro II and Euro III WP10 engines?
A: Yes, the Shacman WP10 Fuel Injector Harness works across mechanical and electronic unit pump systems with same connector layout. Verify injector plug type.
Q: Does the harness include all necessary brackets and clips?
A: The assembly contains three dedicated Harness Brackets (part numbers 611600080107, 611600080108, 611600080106) as listed in parameters table.
Q: Can I use this harness for aftermarket ECU tuning?
A: Absolutely, upgraded conductor capacity supports higher injector current for performance tuning up to 600 hp without overheating risks.
Q: What is the lead time for bulk orders (10+ pieces)?
A: Bulk orders are typically processed within 5-7 business days, express shipment via DHL/FedEx available from Shacman authorized warehouse.
Q: How do I identify genuine Shacman WP10 part vs imitation?
A: Authentic harness features holographic label, correct part number embossing, and yellow dot quality mark on connectors. Avoid unbranded copies.
Every Shacman WP10 Fuel Injector Harness comes with 18-month or 150,000 km warranty (whichever comes first) against manufacturing defects.
Comprehensive technical drawings and installation video library accessible via official support portal. Replacement guaranteed for any fitment issue.
Global returns accepted within 60 days of purchase; full refund if product does not match OEM dimensions or engine compatibility.
Generic aftermarket harnesses often use inferior copper-clad aluminum (CCA) wire, increasing resistance and heat. Our harness uses 100% pure OFC copper.
Inferior brackets crack under vibration, causing wire insulation damage. Shacman harness brackets are made of spring steel with e-coat anti-rust layer.
Most imitation harnesses skip critical ferrite cores, resulting in erratic injector signals. OEM-grade includes integrated EMI suppression cores.
We use TXL cross-linked wire rated 150°C vs. standard GPT 80°C, preventing meltdown in turbocharged WP10 applications.
Aftermarket harnesses ignore bracket quantity: you may get one instead of three. Our kit includes all three Harness Brackets with identical OEM hole patterns.
Investing in genuine Shacman WP10 Fuel Injector Harness ensures maximum reliability, lower maintenance costs, and full engine warranty preservation.
