VALVE EXHAUST 13715-87701 for DAIHATSU MOTOR – High-Performance Engine Valve System for Optimal
Combustion Efficiency This precision-engineered valve exhaust component, model number 13715-87701, is specifically designed for DAIHATSU MOTOR engines to ensure reliable and efficient internal combustion processes. As a critical part of the engine’s valvetrain system, it works in tandem with the intake valve to manage airflow into and out of the
Combustion Chamber, directly influencing fuel economy, power output, and emissions control. Whether you're maintaining a compact car or performing performance upgrades, this OEM-grade exhaust valve delivers consistent thermal stability, wear resistance, and precise timing—key factors in maximizing engine longevity and responsiveness. Key Features: - Direct fitment for select DAIHATSU models; ensures compatibility without modification - Manufactured using high-strength alloy steel for durability under extreme operating conditions - Precision-machined stem and seat surfaces reduce friction and enhance sealing integrity - Designed for optimal heat dissipation to prevent warping or premature degradation - Engineered for seamless integration with
Camshaft-driven actuation systems Detailed Description: The valve exhaust mechanism operates in sync with the engine’s four-stroke cycle: during the power stroke, combustion gases build pressure within the cylinder; the exhaust valve opens at the correct moment to release these gases efficiently, minimizing residual gas interference in the next intake cycle. This process is vital for maintaining volumetric efficiency—the ratio of actual air-fuel mixture drawn into the cylinder versus its theoretical maximum. Unlike generic replacements, this unit adheres to original equipment specifications, ensuring accurate lift profiles, spring tension, and timing alignment. Its robust construction supports both standard driving conditions and moderate performance tuning, making it ideal for daily commuters and enthusiasts alike. The valve’s design also incorporates advanced surface treatments that resist carbon buildup and corrosion, preserving functionality over extended service intervals. Use Cases: Ideal for automotive technicians, DIY mechanics, and fleet managers seeking durable, OEM-equivalent parts for DAIHATSU vehicles such as the Mira, Sirion, or Charade series. Suitable for routine maintenance, engine rebuilds, or replacement after failure due to overheating, valve seat erosion, or mechanical fatigue. Particularly recommended for owners in regions with variable climates where thermal stress on engine components is common, such as North America, Europe, and Australia. Customer Reviews: "Replaced my worn-out exhaust valve with this one—it made a noticeable difference in idle smoothness and acceleration." "Perfect fit for my 2006 DAIHATSU Mira. No leaks, no ticking sounds—just clean, consistent performance." "Used it in a full engine overhaul. Quality feels like new OEM parts, even though it's a direct replacement." Frequently Asked Questions: What makes this exhaust valve different from aftermarket alternatives? It meets or exceeds manufacturer tolerances for material composition, dimensional accuracy, and heat treatment, offering superior lifespan and reduced risk of valve train failure. Is this compatible with all DAIHATSU engines? No—it’s specifically designed for certain models listed in the vehicle compatibility chart provided with installation instructions. Always verify your engine code before purchase. How often should I replace the exhaust valve? Typical service intervals range between 100,000 to 150,000 miles depending on driving habits and environmental conditions. Inspect annually if used in harsh environments (e.g., dusty roads, frequent stop-and-go traffic). Can I install it myself? Yes, if you have basic mechanical skills and access to tools like a torque wrench,
Valve Spring Compressor, and timing tools. For best results, follow step-by-step guides available in technical manuals or online forums dedicated to DAIHATSU repair.
Product Categories : Engine Valve Train > Valve Intake/Valve Exhaust
