What is the purpose of the Positive Crankcase Ventilation (PCV) system,PCV Hose and PCV Valve on Hyundai Accent?

The PCV (Positive Crankcase Ventilation) system is designed to prevent emissions by drawing crankcase vapors. It operates by pulling fresh air from the air cleaner through the crankcase where it mixes with blow-by gases and then drawn through a PCV valve into the intake manifold. This consists of two hoses, one running from the air intake duct to the crankcase and another one from the crankcase to the intake manifold. The PCV valve is found in the valve cover while it connects the PCV hose to the intake manifold. The flow of high vacuum restricts that of PCV valve during idling so as to maintain its good quality. In case of abnormal operating conditions, excess gases will travel back via crankcase vent tube into air cleaner. Although no routine inspection interval is set for these valves or hoses, sludge build-up can decrease their efficiency over time. Leaking seals are caused due to clogged PCV systems. It is recommended that at oil, air filter, spark plug changes inspecting and cleaning should be done on all pcv hoses Replacement involves removal of pcv fresh air inlet hose, pcv crankcase ventilation hose and pcv valve off respectively; examine-and-change any cracked or deteriorated hoses; clean out pcv valve using solvent and compressed air or replace if residue cannot be removed; re-install as necessary.

Genuine Hyundai Accent PCV Valve

Position Crank Ventilation Valve

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4 PCV Valves found

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Hyundai Accent 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:
- 2011-2022 Hyundai Accent | DOHC - GDI | Sedan - 4Door 5P, Sedan - 5Door 5P
- 1994-2006 Hyundai Accent | High Grade, Low Grade, Middle Grade | 3 Door, 3 Door Sedan, 4 Door, 4 Door Sedan
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Hyundai Accent Valve-PCV
Part Number: 26740-21314
$24.84 MSRP: $32.10
You Save: $7.26 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve-Proportioning Control Valve; PCV Valve
- Replaces: 26740-21330
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1994-1999 Hyundai Accent | High Grade, Low Grade, Middle Grade | 3 Door, 4 Door
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Hyundai Accent Valve-PCV
Part Number: 26740-26700
$26.46 MSRP: $36.85
You Save: $10.39 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve-Proportioning Control Valve; PCV Valve
- Replaces: 26740-26100
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1999-2011 Hyundai Accent | High Grade, Low Grade, Middle Grade | DOHC - MPI | 3 Door Sedan, 4 Door Sedan, Sedan - 3Door 5P, Sedan - 4Door 5P
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Hyundai Accent Valve-PCV
Part Number: 26740-2M000
$81.93 MSRP: $115.12
You Save: $33.19 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: PCV Valve
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2018-2022 Hyundai Accent | DOHC - MPI | Sedan - 4Door 5P

Hyundai Accent PCV Valve

The PCV Valve of your Hyundai Accent directs crankcase gas that has been partially burnt into the intake manifold to get re-burnt. This cuts down the smog output and also prevents sludge build-up. Each production year, the valve depends on basic vacuum differences. It stays almost closed at idle because manifold suction is strong. The valve then opens wider as throttle increases so the engine never runs too lean. It clears heavy blow-by under load. The design furthermore prevents flames that may backfire into the crankcase. The Hyundai Accent PCV Valve design applied in the early models featured a small metal spring-loaded PCV Valve that was screwed directly into the valve cover. The later Hyundai Accent generations adopted a PCV Valve with a lightweight plastic body. The new design did use the same internal spring and plunger but switched to molded ports that snap into rubber grommets for quicker service. The performance goal of both Hyundai Accent PCV Valves is identical. Replacing a faulty PCV Valve eliminates rough idling while also protecting your oil and even allowing the piston rings to seal better for a slight increase in power. According to Hyundai, the PCV Valve should be checked regularly although no elaborate upkeep is required.

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

Hyundai Accent PCV Valve Parts Questions & Experts Answers

Valve-PCV
26740-32804
Q: What is the purpose of the Positive Crankcase Ventilation (PCV) system,PCV Hose and PCV Valve on Hyundai Accent?
A:
The PCV (Positive Crankcase Ventilation) system is designed to prevent emissions by drawing crankcase vapors. It operates by pulling fresh air from the air cleaner through the crankcase where it mixes with blow-by gases and then drawn through a PCV valve into the intake manifold. This consists of two hoses, one running from the air intake duct to the crankcase and another one from the crankcase to the intake manifold. The PCV valve is found in the valve cover while it connects the PCV hose to the intake manifold. The flow of high vacuum restricts that of PCV valve during idling so as to maintain its good quality. In case of abnormal operating conditions, excess gases will travel back via crankcase vent tube into air cleaner. Although no routine inspection interval is set for these valves or hoses, sludge build-up can decrease their efficiency over time. Leaking seals are caused due to clogged PCV systems. It is recommended that at oil, air filter, spark plug changes inspecting and cleaning should be done on all pcv hoses Replacement involves removal of pcv fresh air inlet hose, pcv crankcase ventilation hose and pcv valve off respectively; examine-and-change any cracked or deteriorated hoses; clean out pcv valve using solvent and compressed air or replace if residue cannot be removed; re-install as necessary.