How Does the PCV System Function, and What Are the Maintenance Tips for PCV Hose and PCV Valve on Hyundai Santa Fe?

The Positive Crankcase Ventilation (PCV) system decreases the amount of hydrocarbon emissions since blow-by gases and crankcase vapors are channeled in the intake manifold and mix with intake air and then drawn into the combustion chamber to burn together with the air/fuel mixture. It is a system through which fresh air from the air filter housing is pumped through hoses into the crankcase :where the fresh air then mixes with blow-by gases before being drawn out by intake vacuum through the PCV valve into the intake manifold. High intake manifold vacuum during idle and part throttle helps draw blow-by gases and crankcase fumes through the PCV valve and the ventilation hose into the intake manifold while the fresh air is drawn from the air intake duct or filter housing into the crank case. Unlike the PCV valve or the system hoses, these may experience decline in efficiency due to sludge buildup, and as a result, crankcase vapors will not be expelled, hence pressure build up and resulting to crankshaft seal leaks, in a case where seals are leaking. One should check the PCV hoses during an oil filter change, air filter change, fuel filter change, or spark plug change; if the hoses are clogged they needs to be cleaned and if cracked, torn, or deteriorated they need to be replaced.

Genuine Hyundai Santa Fe PCV Valve

Position Crank Ventilation Valve

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5 PCV Valves found

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Hyundai Santa Fe Valve-PCV
Part Number: 26740-2G000
$24.60 MSRP: $31.78
You Save: $7.18 (23%)
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Product Specifications
- Other Name: Valve-Proportioning Control Valve; PCV Valve, Purge Solenoid
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2019-2020 Hyundai Santa Fe | DOHC - GDI, DOHC - TCI/GDI | Wagon - 5Door 5P
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Hyundai Santa Fe Valve-PCV
Part Number: 26740-32804
$26.46 MSRP: $36.85
You Save: $10.39 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve-Proportioning Control Valve; PCV Valve
- Replaces: 26740-32800
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2000-2009 Hyundai Santa Fe | High Grade, Middle Grade | DOHC - MPI | 5 Door Wagon, 5 Door Wagon 7, Wagon - 5Door 5P, Wagon - 5Door 7P
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Hyundai Santa Fe Valve-PCV
Part Number: 26740-2G600
$27.63 MSRP: $38.48
You Save: $10.85 (29%)
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Product Specifications
- Other Name: Valve-Proportioning Control Valve; PCV Valve
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2009-2012 Hyundai Santa Fe | DOHC - MPI | Wagon - 5Door 5P
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Hyundai Santa Fe Valve-PCV
Part Number: 26740-3C200
$26.46 MSRP: $36.85
You Save: $10.39 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve-Proportioning Control Valve; PCV Valve
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2006-2018 Hyundai Santa Fe | High Grade, Middle Grade | DOHC - GDI, DOHC - MPI | 5 Door Wagon, 5 Door Wagon 7, Wagon - 5Door 5P, Wagon - 5Door 7P, Wagon - Long 5Door 6P, Wagon - Long 5Door 7P
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Hyundai Santa Fe Valve-PCV
Part Number: 26740-38000
Product Specifications
- Other Name: Valve-Proportioning Control Valve; PCV Valve
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2000-2006 Hyundai Santa Fe | High Grade, Middle Grade | 5 Door Wagon

Hyundai Santa Fe PCV Valve

The Hyundai Santa Fe PCV Valve prevents crankcase gases from sitting in the engine and pulls them back into the intake where they burn cleanly. This increases the efficiency of the engine and reduces harmful emissions. Using intake manifold vacuum, the PCV Valve restricts flow at idle when suction is strong. The valve opens wider when the Hyundai engine is working harder so extra blow-by fumes exit the crankcase instead of forming sludge. This small PCV Valve assembly also serves as a flame stopper, stopping pressure spikes or backfires from forcing their way into the oil sump. Throughout the years, Hyundai Santa Fe models have relied on the same spring-loaded one-way design rather than multiple styles. They differ mainly in minor changes to the housing shape to fit different engine layouts so replacement pieces will swap in and not alter the way the system works. If a PCV Valve gets stuck, the Santa Fe may idle roughly and burn more oil. A good PCV Valve helps the Hyundai pistons seal better and regular checks ensure every Santa Fe runs smoother for longer and protects the environment.

If you are looking for affordable high-quality OEM Hyundai Santa Fe PCV Valve, then you have come to the prime place. Our website provides a large amount of genuine Hyundai Santa Fe PCV Valve at unbeatable prices. All our parts come backed with the manufacturer's warranty.

Hyundai Santa Fe PCV Valve Parts Questions & Experts Answers

Valve-PCV
26740-32804
Q: How Does the PCV System Function, and What Are the Maintenance Tips for PCV Hose and PCV Valve on Hyundai Santa Fe?
A:
The Positive Crankcase Ventilation (PCV) system decreases the amount of hydrocarbon emissions since blow-by gases and crankcase vapors are channeled in the intake manifold and mix with intake air and then drawn into the combustion chamber to burn together with the air/fuel mixture. It is a system through which fresh air from the air filter housing is pumped through hoses into the crankcase :where the fresh air then mixes with blow-by gases before being drawn out by intake vacuum through the PCV valve into the intake manifold. High intake manifold vacuum during idle and part throttle helps draw blow-by gases and crankcase fumes through the PCV valve and the ventilation hose into the intake manifold while the fresh air is drawn from the air intake duct or filter housing into the crank case. Unlike the PCV valve or the system hoses, these may experience decline in efficiency due to sludge buildup, and as a result, crankcase vapors will not be expelled, hence pressure build up and resulting to crankshaft seal leaks, in a case where seals are leaking. One should check the PCV hoses during an oil filter change, air filter change, fuel filter change, or spark plug change; if the hoses are clogged they needs to be cleaned and if cracked, torn, or deteriorated they need to be replaced.