How to replace the PCV Valve Hose at the rear on Buick Enclave?

To execute positive crankcase ventilation tube replacement at the rear position it is essential to remove both the fuel injector sight shield and the Intake Manifold insulator. The first step requires removing the connection of the positive crankcase ventilation fresh air pipe to both the Intake Manifold and the pcv air pipe from the camshaft cover. During installation you must connect the pcv air pipe both to the camshaft cover valve and the Intake Manifold. The replacement process requires installation of the Intake Manifold insulator followed by the fuel injector sight shield.

OEM Buick Enclave PCV Valve Hose

Positive Crankcase Ventilation Valve Hose

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

4 PCV Valve Hoses found

View related parts
Buick Enclave PCV Tube Part Number: 12594578
$7.63 MSRP: $11.95
You Save: $4.32 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-PCV (Fresh Air); Tube, Engine Crankcase Ventilation
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Buick Enclave | CX, CXL | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave PCV Valve Part Number: 12680863
$19.40 MSRP: $36.44
You Save: $17.04 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-PCV; Crankcase Breather Hose; PCV Valve Hose; PCV Hose; PCV Tube; Tube, Engine Crankcase Ventilation
- Replaces: 12644901
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave PCV Tube Part Number: 12648138
$10.75 MSRP: $20.18
You Save: $9.43 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-PCV (Fresh Air); Tube, Engine Crankcase Ventilation
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 Buick Enclave | Base, Convenience, Leather, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave PCV Tube Part Number: 12630279
$11.69 MSRP: $21.96
You Save: $10.27 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-PCV (Fresh Air); Tube, Engine Crankcase Ventilation
- Replaces: 12614338
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Buick Enclave | CX, CXL | 6 Cyl 3.6 L GAS

Buick Enclave PCV Valve Hose

Want to cut long-term maintenance and repair costs? Choose OEM PCV Valve Hose. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Enclave parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Enclave PCV Valve Hose includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Buick Enclave PCV Valve Hose is a critical part that steps up the reliability and performance doctrine in the Buick Enclave line. Basically, this hose is very central in the PCV system as it is responsible for the conveying of excess gases that may be produced in the crankcase to the PCV valve for optimisation of combustion in the engines. Since it was established in the early 1960s, the designs may have changed slightly, though the goal of the Buick Enclave PCV Valve Hose remains relevant and a critical component in the efficiency of the car engine and decreases the emission of gases into the atmosphere. Fitment with several models of Buick Enclave also adds to it since it becomes part of the product design thus improves safety and handling. They say a damaged or faulty PCV Valve Hose contains more emissions and hammers fuel economy and therefore owners must monitor it. The Buick Enclave has received its acclaim for both the interior comfort and for safety that comes with it, they also released the world's first front-center air bag and all of it starts with superior engine components such as the PCV Valve Hose. Looking at the mechanical structure of the Buick Enclave PCV Valve Hose, it is built and performs very well in the automotive market which makes the travel of the Buick Enclave smooth, safe and efficient to individuals and families.

Buick Enclave PCV Valve Hose Parts Questions & Experts Answers

PCV Tube
12594578
Q: How to replace the PCV Valve Hose at the rear on Buick Enclave?
A:
To execute positive crankcase ventilation tube replacement at the rear position it is essential to remove both the fuel injector sight shield and the Intake Manifold insulator. The first step requires removing the connection of the positive crankcase ventilation fresh air pipe to both the Intake Manifold and the pcv air pipe from the camshaft cover. During installation you must connect the pcv air pipe both to the camshaft cover valve and the Intake Manifold. The replacement process requires installation of the Intake Manifold insulator followed by the fuel injector sight shield.