Weichai WP4G95E221 Intake Valve 13057161 & Exhaust Valve 13057162 for Diesel Engine Spare Parts

Product Details

Product Overview

This premium set includes the genuine-specification Intake Valve (Part No. 13057161) and Exhaust Valve (Part No. 13057162), specifically designed for the Weichai WP4G95E221 diesel engine. As critical engine spare parts, these valves ensure optimal combustion efficiency and reliable power output. Our company specializes in global supply, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Africa with fast shipping to industrial hubs and major ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for seamless fitment and reliable sealing.
• High-Temperature Resistance: Constructed from durable alloy steel to withstand extreme combustion chamber temperatures (exhaust valve) and intake pressures.
• Enhanced Durability: Features a hardened valve face and stem for reduced wear, extending the service life of the cylinder head.
• Improved Engine Performance: Ensures proper gas flow and compression, maximizing fuel efficiency and horsepower for your Weichai engine.
• Cost-Effective Solution: A high-quality aftermarket alternative to the original part, offering significant savings without compromising reliability.

Technical Specifications

OEM Cross-Reference

• Intake Valve: 13057161
• Exhaust Valve: 13057162
• Equivalent OEM Numbers: 1000405299, AZ1000405299 (Weichai)
• Alternative Reference: WP4G95E221 Valve Set

Compatibility

• Primary Engine: Weichai WP4G95E221 (4-cylinder diesel engine)
• Vehicle Applications: Fits Weichai-powered construction machinery, agricultural tractors, and industrial generators (e.g., SDLG, Shantui, Lovol models using this engine).
• Year Ranges: Compatible with engines manufactured from 2015 onwards.

Global Supply & Distribution

• Worldwide Shipping: We ship to all major international destinations via DHL, FedEx, UPS, and sea freight (FOB/CIF).
• Major Markets Served: United States, Canada, Germany, UK, Australia, UAE, Saudi Arabia, South Africa, Indonesia, and Vietnam.
• Fast Delivery: Stock available for immediate dispatch. Typical delivery to major ports (e.g., Shanghai, Rotterdam, Los Angeles) within 7-15 working days.
• Export Experience: Over 10 years of international trade, compliant with all export regulations and customs documentation.

Quality Assurance

• Manufacturing Standards: ISO 9001:2015 certified production facility.
• Testing: Each valve undergoes 100% dimensional inspection, hardness testing, and surface flaw detection before packing.
• Warranty: 12-month warranty against manufacturing defects from the date of shipment.
• Certification: Material test reports available upon request.

FAQ

Q1: Can I use these valves on a Weichai WP4G engine other than the E221 model?
A1: These valves (13057161 & 13057162) are specifically dimensioned for the WP4G95E221. While they may fit other WP4G variants, we recommend verifying the valve head diameter and stem length against your original part to ensure correct fitment. Please contact us with your engine serial number for compatibility confirmation.

Q2: Do I need to replace the valve seals and guides when installing these valves?
A2: Yes, it is highly recommended. Installing new valves on worn seals or guides can lead to premature oil consumption and valve failure. We suggest replacing the valve stem seals (Part No. 13057163) and checking the valve guide clearance during installation for optimal performance.

Q3: What is the recommended maintenance interval for these valves?
A3: Under normal operating conditions, these valves should be inspected during major engine overhauls, typically every 6,000-8,000 hours of operation. Regular valve lash adjustments (every 500 hours) are critical to prevent valve burning and ensure long service life.