How to check and replace the PCV Hose and related hoses for the Acura MDX?

First of all, hoses that make up the emission system of a car need to be checked regularly for deterioration signs such as cracks, leaks, and hardening due to high temperatures. The clamps should be tight and the hoses not distorted. In case there is any blockage in the PCV system hose, it should be cleared. The vacuum hoses need to have matching material and thickness when replaced. To detect leaks, you can use a vacuum hose as a stethoscope. In case there are bends, crimps or cracks on metal lines, then they should be replaced with seamless steel tubing.

Genuine Acura MDX PCV Hose

PCV Valve Hose

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7 PCV Hoses found

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Acura MDX Pcv Tube
Part Number: 11856-RCA-A00
$10.21 MSRP: $14.23
You Save: $4.02 (29%)
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Product Specifications
- Other Name: Tube, Pcv
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Pcv Tube
Part Number: 11856-R70-A00
$5.64 MSRP: $7.87
You Save: $2.23 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tube, Pcv
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Tube, PCV (B)
Part Number: 11857-5G0-A00
$5.52 MSRP: $7.70
You Save: $2.18 (29%)
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Product Specifications
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Pcv Tube
Part Number: 11856-RDJ-A00
$8.85 MSRP: $12.35
You Save: $3.50 (29%)
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Product Specifications
- Other Name: Tube, Pcv
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Pcv Tube
Part Number: 11856-PGK-A00
$12.42 MSRP: $17.32
You Save: $4.90 (29%)
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Product Specifications
- Other Name: Tube, Pcv
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Tube, PCV (A)
Part Number: 11856-5G0-A00
$6.45 MSRP: $9.00
You Save: $2.55 (29%)
Product Specifications
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Tube, PCV (A)
Part Number: 11856-R9P-A00
$26.62 MSRP: $37.13
You Save: $10.51 (29%)
Product Specifications
- Warranty: This genuine part is guaranteed by Acura's factory warranty.

Acura MDX PCV Hose

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Acura MDX PCV Hose Parts Questions & Experts Answers

Pcv Tube
11856-RCA-A00
Q: How to check and replace the PCV Hose and related hoses for the Acura MDX?
A: First of all, hoses that make up the emission system of a car need to be checked regularly for deterioration signs such as cracks, leaks, and hardening due to high temperatures. The clamps should be tight and the hoses not distorted. In case there is any blockage in the PCV system hose, it should be cleared. The vacuum hoses need to have matching material and thickness when replaced. To detect leaks, you can use a vacuum hose as a stethoscope. In case there are bends, crimps or cracks on metal lines, then they should be replaced with seamless steel tubing.