PCV Valve 11810-5H71A for Nissan Engine Crankcase Ventilation System 118105H71A

High-quality PCV Valve 11810-5H71A designed for Nissan engines to regulate crankcase pressure, improve fuel efficiency, and reduce oil consumption. Ideal replacement for worn or clogged PCV valves.

Description

The PCV Valve 11810-5H71A is a critical component of the engine’s Positive Crankcase Ventilation (PCV) system, responsible for controlling the flow of blow-by gases from the crankcase back into the intake manifold.

By maintaining proper crankcase pressure, this PCV valve helps improve combustion efficiency, reduce harmful emissions, and prevent oil contamination. Manufactured to meet OEM specifications, it ensures precise fitment, stable performance, and long service life.

This PCV valve is suitable for a wide range of Nissan passenger vehicles and is an ideal solution for aftermarket replacement, engine maintenance, and bulk purchasing needs.

Highlights

OEM-standard replacement for 11810-5H71A
Ensures stable crankcase pressure control
Helps reduce oil leaks, sludge buildup, and excessive oil consumption
Improves engine efficiency and emission performance
Durable construction for long-term reliability
Easy installation with direct-fit design
Suitable for aftermarket distributors, wholesalers, and repair shops

Specifications

Product Name: PCV Valve
OEM Part Number: 11810-5H71A
Function: Positive Crankcase Ventilation
Material: Metal & heat-resistant plastic
Condition: Brand New
Installation Position: Engine crankcase / valve cover
Fitment Type: Direct Replacement
Quality Standard: OEM Equivalent
Application: Gasoline engine crankcase ventilation system
Packaging: Neutral packing or customized branding available

Fitment Application

Nissan Altima / 2.5L, 3.5L / 2003–2015
Nissan Teana / 2.5L, 3.5L / 2004–2015
Nissan Maxima / 3.5L / 2004–2014
Nissan Murano / 3.5L / 2003–2015
Nissan Quest / 3.5L / 2004–2016

👉 If you are unsure about compatibility, feel free to contact us with your VIN or part number.

OEM / Cross Reference

11810-5H700
11810-5H71A
118105H71A

Why Choose Us

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Flexible customization for wholesalers

100% product inspection before shipment

Our advantages

Guangzhou NIHAO Autoparts Co., Ltd. was established in 2004, located in Guangzhou, China.We specialize in American and Japanese auto parts and also have a few Korea auto parts.

1.Suspension parts：suspension bushing 、Control arm、Ball joint、shock absorber、Shock strut
2.Steering system：Bearings、Axle shaft、C.V joint、Power steering rack、Power steering pump、Stabilizer link 、Tie rod and Rack end、Steering knuckle
3.Brake parts : BRAKE PADS、Brake Drum and disc、Brake shoe、Brake caliper、Brake cyliner、 Brake booster、 Brake adjuster
4.Trasmission system：Tripod Joints、Clutch disc and cover、Clutch master cylinder、Universal joints Center bearing
5.Eletric system：abs speed sensor、FUEL PUMP、FUEL PUMP ASSY、Clock springs、Ignition coil Sensor、Switch、spark plug、Starter、Alternator、Air Compressor
6.Engine parts：Oil Pump、Air Filter Housing、TENSIONAL PULLY、Engine mount、Carburetor and kits、FAN CLUTCH、Belt parts、Air filter、Fuel filter、Oil filter、Transmission Filter、Water pump、Piston and Ring Set、Timing chain、Air house、Gasket kits、Clyinder head、Turbo charger parts Radiator
7.Body exterior：Front Fender、Oil Seal、Wiper Blades、Front Bumper、Lamp、front grille
8.High-quality original：made in Mainland China, there are more than 4000 square meters of warehouse, many parts are in stock.
9.Please feel free to contact us for further information：Help you save time to find the product you need，Please send us an inquiry，Thank you！

The PCV Valve 11810-5H71A is a critical component of the engine’s Positive Crankcase Ventilation (PCV) system, responsible for controlling the flow of blow-by gases from the crankcase back into the intake manifold.