Which heater hose that comes from the firewall goes to the water pump.The top outlet or the bottom outlet?

Asked by Oct 15, 2015 at 12:43 AM about the 2006 Chevrolet Impala

Question type: Maintenance & Repair

There R 2 outlets for the heater hoses coming out of the firewall.
1 outlet on top & 1 outlet below the top one.
Which one goes to the block?

Thanks for your answer

4 Answers

865

If they are not labeled INFLOW / OUTFLOW. It doesn't matter. You have a pass thru core.

2 of 2 people found this helpful.

AgeeKustoms is correct. One hose is supply and the other is return. If you can see a valve on one of the hoses, that is supply to heater core.

2 of 2 people found this helpful.

https://www.youtube.com/watch?v=fvsqbHP0DbY

3 of 3 people found this helpful.

https://www.youtube.com/watch?v=fvsqbHP0DbY This has nothing to do with heater hoses!? R U OK?

Your Answer

Impala

Looking for a Used Impala in your area?

CarGurus has 33,340 nationwide Impala listings starting at $1,499.

ZIP:

Chevrolet Impala Experts

  • #1
    Js08016
    Reputation
    2,060
  • #2
    Tom Demyan
    Reputation
    1,900
  • #3
    Rowefast
    Reputation
    1,740
View All

Related Models For Sale

Used Chevrolet Malibu
1,090 Great Deals out of 57,678 listings starting at $995
Used Dodge Charger
444 Great Deals out of 35,169 listings starting at $2,000
Used Honda Accord
900 Great Deals out of 79,953 listings starting at $1,295
Used Nissan Maxima
355 Great Deals out of 20,947 listings starting at $1,175
Used Chrysler 300
380 Great Deals out of 19,302 listings starting at $2,300
Used Toyota Camry
1,118 Great Deals out of 77,523 listings starting at $1,400
Used Chevrolet Tahoe
901 Great Deals out of 39,724 listings starting at $2,300
Used Buick LaCrosse
332 Great Deals out of 15,793 listings starting at $1,595
Used Chevrolet Silverado 1500
2,949 Great Deals out of 163,031 listings starting at $1,500
Used Nissan Altima
1,201 Great Deals out of 75,644 listings starting at $900
Used Ford Fusion
1,082 Great Deals out of 62,210 listings starting at $888
Used Ford Mustang
454 Great Deals out of 42,973 listings starting at $1,488
Used Ford Taurus
220 Great Deals out of 15,460 listings starting at $1,295

Used Cars For Sale

2018 Chevrolet Impala For Sale
10,562 listings starting at $19,314
2017 Chevrolet Impala For Sale
119 Great Deals out of 5,359 listings starting at $14,194
2016 Chevrolet Impala For Sale
40 Great Deals out of 1,277 listings starting at $11,995
2015 Chevrolet Impala For Sale
38 Great Deals out of 1,567 listings starting at $10,781
2014 Chevrolet Impala For Sale
96 Great Deals out of 2,339 listings starting at $8,992

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.