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Dorman - OE Solutions Intake Manifold
See if this part fits a specific vehicle.
More like a complete service kit than a single part. Dorman’s Intake Manifold includes all the essential components for a full repair. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience.
Product Features:
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Product Features:
- Re-engineered by Dorman with heat-resistant molding to reduce both warping and coolant leaks (where applicable)
- Some manifolds feature a reinforced aluminum coolant crossover to eliminate corrosion and vibration (where applicable)
- Reinforced EGR and coolant passage walls for increased manifold durability (where applicable)
- Torque specifications & bolt tightening sequence are provided for easier installation (where applicable)
| Color: | Black |
| Engine: | 3.8 |
| Gaskets Included: | Yes |
| Material: | Plastic |
REVIEW SNAPSHOT®
by PowerReviewsDorman - OE SolutionsPlastic
(based on 24 reviews)
Ratings Distribution
91%
of respondents would recommend this to a friend.
Pros
- Easy to install (18)
- Lightweight (16)
- Durable (11)
- Improves engine efficiency (11)
- Increases power (7)
Cons
Best Uses
- Replacement (16)
- Everyday driving (13)
- Restoration (4)
- Car & Truck:
- Casual driver (8), Auto enthusiast (3)
- Reviewer Profile:
- Casual driver (7), Mechanic (6)
Most Liked Positive Review
Dorman 3.8L Gm Intake manifold
The Dorman intake manifold was easy to replace. The OEM intake emanifolds are known to melt the opening for the EGR stovepipe and leak coolant from this location. The Dorman product comes with a ...Read complete review
The Dorman intake manifold was easy to replace. The OEM intake emanifolds are known to melt the opening for the EGR stovepipe and leak coolant from this location. The Dorman product comes with a new replacement stovepipe tube that doesn't make any contact with the intake manifold and is also easily installed. The instructions give you the exact torque specifications and order of tightening the manifold bolts. I reccomend replacing the lower intake gaskets and the Valve cover gaskets while you have everthing else apart. There is simply just more room to do so and it will only cost you an extra $100 to do and is not that difficult do either.
VS
Most Liked Negative Review
Ok but quality could be better
Product work fine for a good price only fault was the quality could be a little better, o-rings for injectors were junk. I had to purchase good quality ones seperately. Also mounting surface was...Read complete review
Product work fine for a good price only fault was the quality could be a little better, o-rings for injectors were junk. I had to purchase good quality ones seperately. Also mounting surface was a little rough i had to doctor it up a little
REVIEWS
Reviewed by 24 customers
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Displaying reviews 1-10
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Pros
- Easy To Install
- Improves Engine Efficiency
- Lightweight
- Professional Fit
Cons
- none
Best Uses
- Replacement
- Restoration
Comments about Dorman - OE Solutions Plastic:
Installation was relatively easy. Pull the fuel lines, disconnect all the various electrical plugs, pull the injector manifold, pull the intake bolts, wrestle with the throttle body nuts (two of them are a bit tough to get to)then put the included gasket on the replacement intake, put the rest of the assorted parts together on the intake (watch the plastic internal tube). Be sure to clean the surface where it is going. Don't get gunk in the injector holes. Take the opportunity to inspect and replace or clean the injectors. Put it all back together and torque it based on the instructions. You will need to beg, rent or borrow an INCH/Pound torque wrench. 15 ft/lb is about 85 in/lb, but it's NOT the same! Torque on this is very important, you don't want to break any part of it 'cause cracks will make your car run VERY poorly. All-in-all, well worth the time and money. Only took about an hour and got rid of the intake leak.
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
- Increases Power
- Lightweight
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about Dorman - OE Solutions Plastic:
These products used for my personal vehicles, and I am the machanic for them. This is the second vechicle I have done and very pleased with the products, as compared to the very expensive dealer identical items.
Pros
- Easy To Install
Cons
Best Uses
- Everyday Driving
Comments about Dorman - OE Solutions Plastic:
had antifreeze consumption from seals at throlebody
Pros
- Durable
- Easy To Install
Cons
Best Uses
Comments about Dorman - OE Solutions Plastic:
Not too bad to replace. The furnished O-rings for the bottom of the fuel injectors are the wrong size and has been noted on others peoples comments.
Pros
- Durable
Cons
- Difficult To Install
- No Improvement In Performance
Best Uses
- Replacement
Comments about Dorman - OE Solutions Plastic:
Made better that the Delphi one I purchased from
General Motors seven years ago. I can see from the way it is made with the metal sleeve installed in the EGR passage with space between that this one will last longer. Not an easy install with removing old sleeve but probably well worth the effort. Instruction sheet with it was a help, as the one seven years ago had nothing. Found mounting bolts on the old one were loose after seven years so reinspection will be in order from time to time. Probably should have Loctited bolts though as this was the reason the second one failed.This car has only 72000 miles on it, even though it is a 1999.Seems as though the original design was flawed, and Dorman improved it.My suggestion would be to retorque bolts after a period of time.
Pros
- Improves Engine Efficiency
- Lightweight
Cons
- Lowerinjector O-rings Bad
Best Uses
- Everyday Driving
- Replacement
Comments about Dorman - OE Solutions Plastic:
The shipping time and packaging was excellent. The instructions inthe box were helpful and the overall product was just like oem part. The one thing that was disapointing was that the new lower injector o-rings were not the correct ones. I had to use my old ones as I live out inthe boondocks of Montana and could not afford to take the time to send them back through the mail and wait for the right parts to come. Nor did I want to go to town and buy ones when the ones I thought should fit did not. I would still reccommmend this part and Advance Auto to folks and in fact have.
Pros
- Easy To Install
- Lightweight
Cons
- Throttle body studs
Best Uses
- Replacement
Comments about Dorman - OE Solutions Plastic:
It was a complete kit,the only disappointment were the throttle body studs.All three were offcenter or bent,could not use them.Had to reuse OEM studs!
Pros
- Easy To Install
- Lightweight
Cons
Best Uses
- Everyday Driving
- Made dependable again
- Replacement
Comments about Dorman - OE Solutions Plastic:
This product was great, but the problem was a designe flaw that should have never happened. Not to excited about it being made of plastic causeing some unlucky people to blow the top out of the piston by the leak.I love the gasket set with the sealer already on it so if you make a mistake like forgetting the coolant elbow that goes in the lower intake. you can take it back apart without destroying the gaskets if ypu havent ran the car, the heat from running is what makes the permanent seal. I think the lower intake gaskets should come with the kit. If you are smart you will change both since you are at it.Also make sure that the brake booster vaccume line is hooked into the intake before you try and start it has a tendency to come off and alot of things hide it.
Pros
- Easy To Install
Cons
Best Uses
- Everyday Driving
Comments about Dorman - OE Solutions Plastic:
Ignore the other reviews saying it only comes with the upper o-rings for the injectore, this kit has upper and lowers now. Everything you need is in the box.
Pros
- Easy To Install
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about Dorman - OE Solutions Plastic:
It fit fine.
Do you have questions about this product?(earn points for answers!)
Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.
6 Questions | 17 Answers
Displaying questions 1-6
Q:
My 1997 Grand Prix has a leak that causes water to pool in the intake vally is failure of this part the reason for this? (not in the oil)Asked on 5/15/2011 by Bob from Colorado Springs, CO1 answer
Q:
the leakage from this part ,cause water to get in your oilAsked on 8/8/2010 by ed from sanford,n.c.6 answers
VERIFIED BUYER
A:
yesAnswered on 9/21/2010 by schmuck from clio MI.VERIFIED BUYER
A:
yes it can if cracked by the throttle body there is a water passage thereAnswered on 9/19/2010 by moparman from cleveland moVERIFIED BUYER
A:
Leakage from this part should not cause water in you oil. Sounds like a head gasket to me.Answered on 8/22/2010 by Tim from Spring TXCUSTOMER CARE
A:
On some vehicles, there is a small chance that it could, but for further assistance, please provide the year, make, model and engine size of your vehicle.Answered on 8/9/2010 by Mike from AAPA:
The OEM manifold, or "upper plenum" has an EGR passage which allows some exhaust gases to be recirculated for emission control purposes. Over time, the heat causes the passage to distort, eventually burning or cracking through to the adjacent cooling passage. When this occurs, coolant enters the intake ports, causing at the least white steam from the exhaust, and at worst, catastrophic engine failure due to lost oil pressure. The new aftermarket version has a metal tube that shrouds the EGR passage and prevents the heat damage.Answered on 11/20/2010 by Malibusscloneman from Celestine,INA:
yesAnswered on 2/12/2011 by bill from nc
Q:
do the o rings for the injectors come with this since i have to remove the fuel rail and injectors out to change the manifoldAsked on 7/27/2010 by ralph from binghamton, ny2 answers
Q:
Does this product also include the lower intake gaskets and sealsAsked on 7/20/2010 by Anonymous2 answers
A:
no they are a diffrent set. trust me i went threw this and the lower ones( intake gaskets) have to be ordered also and if you do not replace them you will regret it later. the pepboys site has the same set up same part number and they tell you.I always buy my parts here but i do check out the prices on the outher sites, cost is the same but you have to pick it up at the store.hope this helped.Answered on 7/17/2012 by GEC from DELAWARECUSTOMER CARE
A:
Includes PCV valve retainer, plastic vacuum manifold, and all gaskets and O-rings needed for installation. NOTE: Certain 1995 models require PCV Cover Kit OE# 17113138, AC Delco # CV892Kit.Answered on 7/21/2010 by Mike from AAP
Q:
My OEM manifold got a hole in it and leaked. I am looking for an aftermarket manifold that will correct this problem so that I will not have this problem again. Will this one do that?Asked on 6/29/2010 by Scott from Keystone Heights, Florida4 answers
CUSTOMER CARE
A:
Yes this should correct your problem of having a hole.Answered on 6/30/2010 by Kevin from AAPA:
my oem was changed at 76000 miles now at 15000 miles guess what hole in same place right above egr tubeAnswered on 1/1/2011 by bill from ncA:
it will leak again mine is and needs to be replaced 2nd timeAnswered on 1/1/2011 by bill from ncA:
you will have the same thing happen i replaced 2 and finnaly got the new one gm come out with it has a metal sleeve in it stop burnig the hole in it were the egr tube goes in itAnswered on 2/12/2011 by bill from nc
Q:
Is this part plastic like the stock oem part or steel?Asked on 5/9/2010 by bryan from pomeroy ohio2 answers
CUSTOMER CARE
A:
Yes it is made of plastic.Answered on 5/10/2010 by Kevin from AAPA:
it is plastic but it is suppose to be "better" and not have the same failure problemAnswered on 7/27/2010 by Nick the duck from fl
Displaying questions 1-6
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