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The Following brands are available based on your search.

  • ATP
    ATP
  • Davico Converters
    Davico Converters
  • Dorman
    Dorman

Best Selling Genuine Mercury Exhaust Manifolds

  • We Stock the following top leading brands, including Dorman, Davico Converters
  • Constantly Updated Inventory of Mercury Replacement Exhaust Manifold Parts

We stock Exhaust Manifold parts for most Mercury models, including Cougar, Grand Marquis, Mountaineer, Sable, Villager.


Dorman
1987 Mercury Grand Marquis Exhaust Manifold - Right 8 Cyl 5.0L Dorman

P311-557C2BD    674-153  New

101031 , SK674153 , F6TZ9460C , F6TZ9430C , E6AZ9430G , F3TZ9430L , F2TZ9430B

Qty:
89.35
Dorman Exhaust Manifold  Right
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Rectangle
Brand: Dorman
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1987 - Mercury Grand Marquis Right V 8 Cyl 5.0L 302 -
Dorman
1984 Mercury Marquis Exhaust Manifold 4 Cyl 2.3L Dorman

P311-5EA2F89    674-230  New

E5ZZ9430A , 101037 , E7ZZ9430B , E6ZZ9430A , E7TZ9430B

Qty:
153.95
Dorman Exhaust Manifold
  • ; wo/A.I.R.
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 2
    • Flange Stud Hole Quantity: 0
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Round
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1984 - Mercury Marquis L 4 Cyl 2.3L 140 -
Dorman
1998 Mercury Mountaineer Exhaust Manifold - Right 8 Cyl 5.0L Dorman

P311-3098B7E    674-329  New

XL2Z9430CA , 101206

Qty:
72.04
Dorman Exhaust Manifold  Right
  • ; From 2/98
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: Yes
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Square
Brand: Dorman
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Right V 8 Cyl 5.0L 302 -
Dorman
2000 Mercury Mountaineer Exhaust Manifold - Right 8 Cyl 5.0L Dorman

P311-3098B7E    674-329  New

XL2Z9430CA , 101206

Qty:
72.04
Dorman Exhaust Manifold  Right
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: Yes
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Square
Brand: Dorman
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2000 - Mercury Mountaineer Right V 8 Cyl 5.0L 302 -
Dorman
1998 Mercury Mountaineer Exhaust Manifold - Left 8 Cyl 5.0L Dorman

P311-05D9272    674-334  New

XL2Z9431CA , 101159

Qty:
76.95
Dorman Exhaust Manifold  Left
  • ; From 2/98
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Oval
Brand: Dorman
Position: Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Left V 8 Cyl 5.0L 302 -
Dorman
2001 Mercury Mountaineer Exhaust Manifold - Left 8 Cyl 5.0L Dorman

P311-05D9272    674-334  New

XL2Z9431CA , 101159

Qty:
76.95
Dorman Exhaust Manifold  Left
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Oval
Brand: Dorman
Position: Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2001 - Mercury Mountaineer Left V 8 Cyl 5.0L 302 -
Dorman
1997 Mercury Mountaineer Exhaust Manifold - Right Dorman

P311-2B15935    674-357  New

101136 , F77Z9430JA

Qty:
149.95
Dorman Exhaust Manifold  Right
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: Yes
    • Manifold Bolt Hole Quantity: 8
    • Mounting Hardware Included: Yes
    • Port Shape: Oval
Brand: Dorman
Position: Right
Additional Fitment Information:
Vehicle Position
1997 - Mercury Mountaineer Right
Dorman
1998 Mercury Mountaineer Exhaust Manifold - Right 8 Cyl 5.0L Dorman

P311-2B15935    674-357  New

101136 , F77Z9430JA

Qty:
149.95
Dorman Exhaust Manifold  Right
  • ; To 2/98
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: Yes
    • Manifold Bolt Hole Quantity: 8
    • Mounting Hardware Included: Yes
    • Port Shape: Oval
Brand: Dorman
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Right V 8 Cyl 5.0L 302 -
Dorman
2000 Mercury Mountaineer Exhaust Manifold - Right Dorman

P311-59F12A9    674-376  New

F77Z9430CA , 101158 , SK674376 , YU3Z9430AA

Qty:
92.28
Dorman Exhaust Manifold  Right
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 6
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Round
Brand: Dorman
Position: Right
Additional Fitment Information:
Vehicle Cylinder Head Type Position
2000 - Mercury Mountaineer SOHC Right
Dorman
1997 Mercury Grand Marquis Exhaust Manifold - Right Dorman

P311-09242A8    674-557  New

F5AZ9430A , 101283

Qty:
94.53
Dorman Exhaust Manifold  Right
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Round
Brand: Dorman
Position: Right
Additional Fitment Information:
Vehicle Position
1997 - Mercury Grand Marquis Right
Dorman
2003 Mercury Mountaineer Exhaust Manifold - Right 6 Cyl 4.0L Dorman

P311-31B1B01    674-707  New

101370 , 1L2Z9430CA , 1L2Z9430CB

Qty:
124.95
Dorman Exhaust Manifold  Right
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 6
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Round
Brand: Dorman
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Mercury Mountaineer Right V 6 Cyl 4.0L 245 -
Dorman
2004 Mercury Grand Marquis Exhaust Manifold - Left Dorman

P311-4E223F0    674-904  New

101456 , 4W7Z9431AA

Qty:
102.97
Dorman Exhaust Manifold  Left
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: Yes
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Round
Brand: Dorman
Position: Left
Additional Fitment Information:
Vehicle Position
2004 - Mercury Grand Marquis Left
Dorman
1994 Mercury Tracer Exhaust Manifold 4 Cyl 1.9L Dorman

P311-462DD0C    674-280  New

F3CZ9430C , 101244 , SK674280

Qty:
71.03
Dorman Exhaust Manifold
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Square
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1994 - Mercury Tracer L 4 Cyl 1.9L 116 -
Dorman
1997 Mercury Mountaineer Exhaust Manifold - Left Dorman

P311-59387B3    674-356  New

101137 , F67Z9431BA

Qty:
154.95
Dorman Exhaust Manifold  Left
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 2
    • Flange Stud Hole Quantity: 0
    • Grade Type: Regular
    • Heat Shield Included: Yes
    • Manifold Bolt Hole Quantity: 8
    • Mounting Hardware Included: Yes
    • Port Shape: Oval
Brand: Dorman
Position: Left
Additional Fitment Information:
Vehicle Position
1997 - Mercury Mountaineer Left
Dorman
1998 Mercury Mountaineer Exhaust Manifold - Left 8 Cyl 5.0L Dorman

P311-59387B3    674-356  New

101137 , F67Z9431BA

Qty:
154.95
Dorman Exhaust Manifold  Left
  • ; To 2/98
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 2
    • Flange Stud Hole Quantity: 0
    • Grade Type: Regular
    • Heat Shield Included: Yes
    • Manifold Bolt Hole Quantity: 8
    • Mounting Hardware Included: Yes
    • Port Shape: Oval
Brand: Dorman
Position: Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Left V 8 Cyl 5.0L 302 -
Dorman
1998 Mercury Tracer Exhaust Manifold Dorman

P311-4B916AD    674-394  New

F7CZ9430FB , 101232

Qty:
72.32
Dorman Exhaust Manifold
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 4
    • Flange Stud Hole Quantity: 0
    • Grade Type: Regular
    • Heat Shield Included: Yes
    • Manifold Bolt Hole Quantity: 7
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Square
Brand: Dorman
Additional Fitment Information:
Vehicle
1998 - Mercury Tracer
Dorman
1999 Mercury Mountaineer Exhaust Manifold - Left Dorman

P311-41AFF55    674-465  New

F77Z9431CA , YU3Z9431AA , 101162

Qty:
92.95
Dorman Exhaust Manifold  Left
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 6
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Round
Brand: Dorman
Position: Left
Additional Fitment Information:
Vehicle Cylinder Head Type Position
1999 - Mercury Mountaineer SOHC Left
Dorman
1999 Mercury Grand Marquis Exhaust Manifold - Left Dorman

P311-25ADB1B    674-558  New

101284 , F5AZ9431A

Qty:
96.06
Dorman Exhaust Manifold  Left
  • Product Attributes:
    • Color: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Grade Type: Regular
    • Heat Shield Included: No
    • Manifold Bolt Hole Quantity: 8
    • Material: Cast Iron
    • Mounting Hardware Included: Yes
    • Port Shape: Round
Brand: Dorman
Position: Left
Additional Fitment Information:
Vehicle Position
1999 - Mercury Grand Marquis Left
Davico Converters
Qty:
57.13
Davico Converters Exhaust Manifold  Right
  • Stand alone Exact-Fit exhaust manifold
  • Davico exhaust manifold
  • Product Attributes:
    • Gaskets Included: Yes
    • Height: 4.1
    • Length: 19.3
    • Weight: 11.3
    • Width: 11.8
  • Davico exhaust manifoldsare designed using the original equipment sample parts so that we make sure they fit and function properly on your vehicle. Our parts contain gaskets and heatshields when specified
Brand: Davico Converters
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2009 - Mercury Mountaineer Right V 6 Cyl 4.0L 245 -
Dorman
1999 Mercury Tracer Exhaust Manifold Dorman

P311-567E3CD    W0133-1701785  New

Qty:
180.29
Dorman Exhaust Manifold
Brand: Dorman
Additional Fitment Information:
Vehicle
1999 - Mercury Tracer

Latest Car Advice

CarJunky AutoAdvice

1996 mercury Grand Marquis exhaust bolts

Showing 3 out of 7 Posts | Show 4 Hidden Posts
Question From mercuryman on 1996 mercury Grand Marquis exhaust bolts

I have a 1996 Mercury Grand Marquis, and the exhaust to manifold pair of stud bolts are stripped. I want to have the new pair when I get off the old bolts.
How can I find the size?
I went to 4 auto part stores, and 3 hardware stores, and they only have 12 mm which is too big.

I need to know if it is a 10mm or 11, and the entire exact size would be better. Does anyone know the correct size, and who has them in stock.
Rock auto, and home depot DO NOT.

Response From Discretesignals

You mean down on the manifold exhaust flange? These studs?

&imagekey=1261591-0&width=450

Response From mercuryman

You mean down on the manifold exhaust flange? These studs?

&imagekey=1261591-0&width=450

Those are the ones I found, but are 12mm for the manifold to engine. I need just the pair to connect the catalylic converter to the manifold. They look exactly like that, but are smaller size. No one has them in the auto store, but Dorman has them online. I need to find out if they are a 10mm or 11mm, but the place is closed till Monday morning. My guess is a 10mm since most of the bolts on my mercury are a 10 mm

Response From Discretesignals

These are the one that screw into the cylinder heads for the exhaust manifold.

&imagekey=1027887-0&width=450

Response From mercuryman

These are the one that screw into the cylinder heads for the exhaust manifold.

&imagekey=1027887-0&width=450

I need the 2 that are on the front end of the catalylic converter. It connects near the starter, and connects to the end of the manifold. They are the 2 stud bolts that connect the front of the catalylic conv. to the car.

Response From Discretesignals

The two that bolt up the front pipe to the exhaust manifold outlet aren't bolts. They are studs and nuts. The stud screws into the exhaust manifold outlet.

Your saying 12mm studs are too big for the exhaust manifold outlet?

You could try the dealer if you can't find the right one. Call out number is N806227-S100 for the stud and N806228-S100 for the nut. Don't know if they are still available though.

Response From mercuryman Top Rated Answer

The two that bolt up the front pipe to the exhaust manifold outlet aren't bolts. They are studs and nuts. The stud screws into the exhaust manifold outlet.

Your saying 12mm studs are too big for the exhaust manifold outlet?

You could try the dealer if you can't find the right one. Call out number is N806227-S100 for the stud and N806228-S100 for the nut. Don't know if they are still available though.
Yes ,its the manifold outlet, and they are studs, and nuts. Nobody around me has them, but one dealer online. Thanks for the fast reply. I hope to get them early next week to finish the job.

1993 Mercury Villager 3.0 shuts down

Showing 2 out of 7 Posts | Show 5 Hidden Posts
Question From amerbgd on 1993 Mercury Villager 3.0 shuts down

First of all the car hasn't been driven for a month and a half. Before that it has been driven for a month. Before that it has been driven about a mile every 2-3 weeks. I havent had these problems even when i haven't driven the car for several months.

Whenever i break a bit harder at stoplights it turns off. I checked the battery cables they are held on the battery tightly.

Response From autojoe

check the brake booster vacuum line for a leak or bad connection.Any rough idle?

Response From amerbgd Top Rated Answer

very rough idle the whole car shakes but i also have a broken bolt that holds the exhaust manifold to the block. how do i find the brake booster line?

Response From autojoe

its behind the master cylinder at firewall.the master cylinder is attached to it.

Response From amerbgd

just threw a look the front side of the cylindar and lines are dry and clean looked at the pavment under the car all dry. I drove it for 15min about 5 hours ago. If the cylindar is the problem is it possible to lose my brakes totally while driving?

Response From autojoe

it does not hold fluid.......it passes air through line.check for any cracks and make sure all connections are tight and no play in them.take some dish soap in water and put some around connections and with running see if any bubbles.the exhaust leak causing back pressure could cause you problems.

Response From autojoe

with engine off pump brake pedal 4-5 times and hold....the pedal should hold steady.....now still holding pedla firm start vehicle and pedal should drop to a point and then hold steady.

oxygen sensors

Showing 2 out of 7 Posts | Show 5 Hidden Posts
Question From scottie54 on oxygen sensors

I recently had to replace my speed sensor on my 1998 mercury V-6 sable and that took care of the speedometer and the transmission not shifting problem.Unfortunately I damage the wires on the top oxygen sensor firewall side and I had to replace it.Everything work fine for 4 days then the service light came on and a code PO135 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) and I think that is the same one I replaced.That sensor is next to the speed sensor and there is no room at all and when you are fighting installing that y-pipe exhaust it is very difficult not to nick those wires.My questions are:Is Bank 1 Sensor 1 the top sensor on the firewall side? Is there a way to check the wiring at the plug with my fluke meter?Also has anybody have any experience replacing that type of close fitting O2 sensor,I would like to see if there a easier and safe way to do this with out pulling of that stupid y-pipe and possibly nicking the wires again?

Response From tcwagner

Dear O2,
Sad to say, there is a failure rate on O2 sensors. I had a quality one (from Napa) put in and it failed 100 miles later. They made it good, but I was in the middle of nowhere in WV mtns. when it went again. Yeah. You may not have nicked the wire, it could have just failed. I don't know if it would help on your model, but an experienced Plymouth mechanic told me that if you floor it and it runs fine, it is probably not the o2 sensor, since the computer ignores it under full acceleration. Maybe Jim could tell you more. He is a helpful guy for sure.
Terry

Response From dmac0923 Top Rated Answer

bank 1 i believe is the drivers side. so bank 1 sensor 1 would be on the drivers side in between the exhaust manifold and cat converter

Response From scottie54

Thanks for your reply dmac0923,and I agree bank 1 sensor 1 is the top sensor but I have a DOHC V-6 and someone else said it was the firewall side but I'm not sure.

Response From Double J

Bank 1 is the bank that contains the number 1 cylinder,sensor 1 is the sensor before the cat/con.
I believe the #1 cylinder is the bank closest to the firewall on this model.

Response From way2old

Very good Jim.


Response From Double J

THANK YOU


'96 Tracer Trio Catalytic converter and rear brake issues.

Showing 2 out of 6 Posts | Show 4 Hidden Posts
Question From Guest on '96 Tracer Trio Catalytic converter and rear brake issues.

Ok I have a '96 Mercury Tracer Trio with a 1.9L 4 cylinder manual transmission with about 160,000 miles on it. I have 2 questions regarding this car.

Question 1) My rear brakes/emergency brake has been sticking on my car...I had a mechanic change the rear brakes at his house and when he went to put the new ones on he could not get them in...he said that the emergency brake was sticking...what parts are needed to repair the rear brakes/sticking emergency brake?

Question 2) Can anyone tell me the easiest way to remove a catalytic converter from this car being a front mount converter? I cant drive the car as its not running and I think the catalytic converter is clogged and need to replace it...but dont know how to get it off seeing as i cant get to the bolts on the top half of the converter. Please if you can tell me how to get it off and if possible a diagram would be nice.

Thanks...i really need to get this stuff fixed.

Response From Loren Champlain Sr

Heart; This is just a guess, but...As the rear brake shoes wear, and if not properly adjusted, the emergency brake will at some point no longer hold. Someone may have adjusted the ebrake to 'take up the slack'. If this is the case, you'll need to de-adjust the ebrake, replace the rear shoes, adjust them properly, then re-adjust the ebrake if needed. E brake cables can, and do, rust inside the cable housing, especially if this in an automatic transmission and the ebrake isn't used everyday. If this is the case, you can try spraying the cable housing with penetrant, but to be honest is usually futile, and may end up having to replace the cable(s). With this said, I'm assuming that you have drum brakes in the rear. If you have disc brakes in the rear, the pistons must be turned clockwise and depressed at the same time. (there is a special tool made for this procedure).
As far as the catalytic converter goes, I've never seen one plugged so badly that it would keep the engine from starting. Severe loss of power, yes. You can't 'just remove it'. If it's plugged, and I'd want to be darned sure, you'll have to replace it.

Response From Guest

Well the catalytic converter isnt the reason its not running exactly...it will start and everything but because it is plugged up it blew out the 3rd cylinder spark plug to relieve the pressue so i have to get a heli coil to put a new plug in to start it. I was wondering if anyone had a diagram or could explain the easiest way to get to the bolts on the catalytic converter to remove it that way i can check it. Thanks

Response From Loren Champlain Sr Top Rated Answer

Heart; I seriously doubt that the plug 'blowing out' is the fault of the cat. But, it sounds like you are determined to find out.. You can remove the oxygen sensor from the exhaust which will relieve any backpressure. It will be noisy, but will answer your question. Leave the sensor plugged into it's electrical connector. You may still cause a check engine light and trouble code. If it runs will full power with the sensor out, you are probably right. You can also check for excessive backpressure with a vacuum guage. Connect a vacuum guage to a manifold vacuum source. Take a reading at idle, then raise the rpm to 2500 and take another reading. The vacuum at 2500 should be as great, or greater than it was at idle. If lower, then you have a restricted exhaust. A better test is a pressure guage that you can connect to the exhaust where the oxygen sensor was. Any reading above 2psi is not good. (restricted exhaust).
There may be a heat shield covering the bolts holding the cat. to the exhaust manifold. If you remove it, you should be able to see, or feel, the bolts holding it.

Response From Guest

i can see the bolts but i cant get to them due to the small space around the cat. i dont know if anyone has any experience with this car or not to tell the easiest way.

Response From Sidom

My best suggestion is to listen to Loren, he is telling 2 of the best ways to test a cat/exhaust system.