SpeedForm Mustang Radiator Extension Covers - Unpainted 41219-00 (05-09 GT, V6)

SpeedForm Radiator Extension Covers - Unpainted (05-09 GT, V6)

100+ Reviews 18 Answers

Market Price $59.99 You Save 17% ($10.00)

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$49.99 (pair)

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Item 41219-00
MPN# 41219-00

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Features, Video & Details

Clean Under Hood Styling
High Impact Plastic Material
Color Black Plastic
Sold as a Set of Two
Fits 2005 to 2009 GT and V6 Mustangs

Product Resources

Customer Photos (71) Customer Reviews (100+) Questions (15) & Answers (18)

Review & Installation Video

Review & Install Video

Hey, I’m Justin with AmericanMuscle.com, here with a great accent piece to the engine bay in any S197 Mustang, thanks to these OE style radiator cover extensions fitting all 05-09 Mustangs. As you’re probably well aware, the factory rad cover in your S197 covers just the radiator itself, and doesn’t extend all the way to the fenders, like the 2010 and newer covers do, which can leave an unfinished appearance. That’s where these extensions come in. These OE style extensions extend the factory rad cover all the way down to the fenders which covers up all that dead space over the headlights, basically making for a much cleaner appearance underneath the hood. The extensions are molded from a high impact plastic for superior durability, and a factory like fit and finish. As for the install, this is honestly as easy as it gets. If you follow the included instructions and use the two included bolts, you should have no problem getting this job done in about 15 minutes. If you’re looking for a small part that can go a long way in cleaning up your engine bay, then be sure to check out these OE style radiator cover extensions available right here at AmericanMuscle.com

Clean Styling. Add some extra detail to your Mustangs engine bay with a set of SpeedForm Radiator Extension Covers from AmericanMuscle for a clean custom appearance. These SpeedForm Radiator Extension Covers come unpainted so you can customize them however you like - they are also available pre-painted in factory colors.

Quality Materials. The Radiator Extension covers are molded from a high impact plastic for long life and feature a black finish that matches the factory Ford radiator cover in color and texture.

Simple Installation. Installation is quick and simple. These SpeedForm Radiator Extension Covers make a great addition to your 2005 to 2009 Pony.

Application. These SpeedForm Mustang Radiator Extension Covers are designed to be a perfect fit on any 2005 to 2009 GT or V6 Mustang and are sold as a set of two, one driver side and one passenger side.

Note: Driver's side cover will require modification if used in conjunction with the Ford Racing 85mm Cold Air Intake.

Fitment: 2005 2006 2007 2008 2009 Details

CA Residents: Warning: California's Proposition 65

What's in the Box

(1) Left Radiator Extension Cover
(1) Right Radiator Extension Cover
(1) AmericanMuscle Instructions

Hardware included:

(2) Bolts

Installation Info

Installation Time: (approx) 15 Minutes

Difficulty Level:Simple installation for anyone

Installation Guides:

Manufacturer:
How to Install Radiator Extension Covers on Your 2005-2009 Mustang GT or V6

Customer Submitted:
How to Install Radiator Extension Covers on your 2005-2009 Mustang GT and V6

Tech Specs

Specifications:

Fits: 2005 to 2009 Mustangs
Does NOT fit Bullitt or GT500 Mustangs
Material: High Impact Plastic
Color: Black
Sold as a set of two

Tech Guides:

How to Dressup Your Fox Body’s Engine Bay

Will it fit my Mustang?

GT - 05, 06, 07, 08, 09
V6 - 05, 06, 07, 08, 09

Does not fit Bullitt or GT500 Mustangs

Questions & Answers (15)

5 Top Rated Questions

I would like to buy these for my 07 mustang but it will not let me choose this year. Why is that?

We currently only have these SpeedForm Radiator Extension Covers available in Dark Highland Green, which was not available in 2005-2007. If your 07 is Dark Highland Green, you can purchase the units listed under 2008 or 2009 as they covers are the same shape.

Helpful (1)

Do they come with out the hood prop rod hole? I have already upgraded to hood lift supports.

These SpeedForm Radiator Extension Covers will come with 4 bolt holes.

Helpful (0)

Will these work with the shelby cover?

The extension covers are designed to fit 05-09 GT and V6 models only. Unfortunately they will not fit a GT500.

Helpful (0)

Is there an option to have these painted to match the radiator cover?

At this time we would not offer this part pre-painted.

Helpful (0)

Do you offer this part pre painted in Black for 2008 Mustang GT?

At this time we do not offer the SpeedForm Radiator Extension Covers in UA Black.

Helpful (0)

Not finding an answer? Ask your question! Post Your Question

10 More Questions

Are these compatible with the Saleen S281 which has a slightly modified grill to the GT? 1 answer

We can only recommend the SpeedForm Radiator Extension Covers - Unpainted to be used with 05-09 GT and V6's

Helpful (0)

Are the pre painted cover metal or the hard plastic and can you just paint the unpainted covers yourself ? 1 answer

These SpeedForm Radiator Extension Covers and the painted version, item 41228, are made of the same plastic material and they can be painted. https://www.americanmuscle.com/painted-radiator-cover.html

Helpful (0)

I noticed only 2008/2009, should these not fit the 05-09 S197's ? I'd like to buy a pair if they fit up with the center radiator pre-painted cover.... thx in advance ! 1 answer

The SpeedForm Radiator Extension Covers are listing 2008 and 2009 only, as these are currently only available in the Dark Highland Green color offered only in those years.

Helpful (0)

Are these compatible with the gt500 facia conversion? Thanks! 1 answer

The SpeedForm Radiator Extension Covers are not compatible with the GT500 Front Fascia conversion.

Helpful (0)

Have you quit selling these covers? Had planned on ordering a set. 1 answer

We do not currently carry the covers in other color options at this time. We have not received any update regarding this item coming back into inventory however we are always adding new products so we would recommend checking back in every once in a while.

Helpful (0)

Does the new covers have 4 - bolt holes ? 1 answer

These covers will have 4 bolt holes.

Helpful (0)

Will these covers fit with headlight covers since they roll over the top of the lights 1 answer

The Radiator Extension Covers - Unpainted (05-09 GT, V6) will not have clearance issues with headlight covers.

Helpful (0)

Will these fit with CAI kits? Wanting to know if these extension cover will, fit on my 2006 Roush Mustang, with the Roush Cold Air Intake kit installed, with out modifying covers? If they need modifying, I will wait till the plain black plastic becomes available. 3 answers

if you have a supercharger probably not without mods. if you have just the cai you should be alright. check pictures that are provided under parts , you might get a better idea about fitment. good luck , pappy
yes they will.
yes

Helpful (0) Show 2 more answers

If the cover works with Ford Racing Cold Air Intake? I'm looking to add the Ford Racing 85MM Cold Air Intake later on after I add these.... Would the cover of the intake, cover the driver side panel? 1 answer

Saber, I am afraid that it would.The bolt that attaches the bracket that the ABS module sets in has to be removed and replaced with a stud.That puts the mounting of the cold air intake right where the left side extension would go.Might be able to work around it,but would have to do some modification to the cover.Hope i helped a little.Redchuckb

Helpful (0)

Radiator Extension Covers Will these fit a 2007 Shelby GT,do they have a cutout for the shelby CSM # drivers side. If not can you cut one in? 2 answers

These covers do not have any cutouts for the Shelby tag. You would have to modify them yourself.
bruno, no there is no cut out on the extensions, but since they are made of a high grade thermoplastic, a few "sharp" razors and a lot of patience, you can cut what you need into them. bulldog

Helpful (0) Show 1 more answer

People Who Bought This Item Also Bought

Customer Reviews (100+) Write a Review

Overall Rating

4.6

out of 5 stars

Installation Time:Less than 1 Hour

Fit 4.25 4.3
Appearance 4.705128 4.7
Bang For Your Buck 4.378205 4.4

no one in the world ever gets what they want, and that is beautiful

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5/5

Installation Time: Less than 1 Hour

September 23, 2018

great value

easy install and gives the engine compartment a finished look

Blaine

Year: 2005 Submodel: V6

Helpful (0) Thanks for your input!
- Fit 5
  5
- Appearance 4
  4
- Bang for your Buck 4
  4
5/5

Installation Time: Less than 1 Hour

September 19, 2018

Fit well looks good

Easy install fit well, not sure what the other holes are for, but looks good

ScottC

Year: 2005 Submodel: GT

Helpful (0) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
4/5

Installation Time: Less than 1 Hour

September 14, 2018

Extensio covers

These gave the finished look I wanted. Installation was easy but some modifications had to be made to get the fit correct. A little work with a die grinder to get some clearance around a wiring harness and a little Velcro to hold down the ends solved the issues.

BrianW

Year: 2009 Submodel: GT

Helpful (0) Thanks for your input!
- Fit 3
  3
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

September 07, 2018

speedform radiator extension

Nice fit. Covers a lot of wiring. Improves look. Well made

GaryF

Year: 2005 Submodel: GT

Helpful (0) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

August 27, 2018

05 GT

they look great. really cleaned up the front end under the hood.

ChristopherP

Year: 2005 Submodel: GT

Helpful (0) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 3
  3
4/5

Installation Time: Less than 1 Hour

August 23, 2018

Awesome addition to the radiator cover

Since these were unpainted, when I bought the actual radiator cover, I bought the unpainted one also (vs the chrome). This allowed me to paint the radiator cover and the extensions, which ended up looking pretty sweet. The actual install was a piece of cake except for me, the driver side extension cover was off in alignment. There's a slightly larger gap between the driver side extension / radiator extension vs the passenger side (which fit like a glove). It's almost like the hole where the headlight bolt goes through was drilled off by just a little bit. BTW, this is for a 2007 V6 'stang. Other than that, I love the look.

DougW

Year: 2007 Submodel: V6

Helpful (0) Thanks for your input!
- Fit 4
  4
- Appearance 5
  5
- Bang for your Buck 5
  5
4/5

Installation Time: Less than 1 Hour

August 22, 2018

Covers

Looks great after the install. I had to modify the drivers side cover due to interference to the cold air intake box. No problem, took my time and cut the plastic until it fit against the air box. Fast shipping. Thanks again AM.

Kevin

Year: 2009 Submodel: GT

Helpful (1) Thanks for your input!
- Fit 4
  4
- Appearance 5
  5
- Bang for your Buck 4
  4
5/5

Installation Time: Less than 1 Hour

August 16, 2018

covers

very easy to install any dummy can do it looks very nice when done

ToddW

Year: 2008 Submodel: GT

Helpful (0) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

July 15, 2018

Cover looks good, but I did a different install.

I finally got around to installing these and they fit really well. My kit included (2) longer bolts but I did not use them because the OEM bolts are long enough and are plated. But the problem I noticed was the opposite end of the cover needs to be securely mounted. And the cover has a hole to match the core support hole but no hardware for it. I didn't want to disturb the factory finish around the core support hole so I drilled out the cover extension hole to a 1/2", inserted a 1/2" outside diameter (that has a flange lip) by 3/8" inside diameter rubber electrical grommet in the core support, and used (2) Hillman #881218 push-in rivets I purchased at Lowes in the specialty hardware aisle. Mount the extension, insert the push-pin through the 1/2" cover hole, it securely holds the back of the cover, makes it a clean install, and I didn't have to scratch up the factory paint finish on the core support. Took photos, and wish I could include them.

DavidA

Year: 2008 Submodel: GT

Helpful (1) Thanks for your input!
- Fit 4
  4
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

July 10, 2018

2 easy

Spent more time opening the box it was shipped in than installing them. Makes a world of difference.

MichaelM

Year: 2006 Submodel: GT

Helpful (1) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5
June 28, 2018

Covers

Very nice, make engine bay look nicer, cleaner. Takes about 5 minutes to install. Planing to paint mine in the future. Nice touch.

michaelv

Year: 2008 Submodel: GT

Helpful (1) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

June 25, 2018

SpeedForm Rad Ext Covers

Good fit. Easy to install. Shoul supply push pins for rear holes

Bobbyboy13

Year: 2007 Submodel: GT

Helpful (1) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
1/5

Installation Time: Less than 1 Hour

June 21, 2018

Bad fit!

I don’t know if my car was hit or not, bought it used. But I am not very happy with the fit of these extensions! I was going to paint them to match cars color but I am not going to waist my money. In fact I might take them off.

BAD06

Year: 2006 Submodel: GT

Helpful (3) Thanks for your input!
- Fit 1
  1
- Appearance 1
  1
- Bang for your Buck 1
  1
5/5

Installation Time: Less than 1 Hour

June 19, 2018

Nice Addition Under Your Hood

Easy to install and a nice finishing touch for your Pony.

GR8Pony

Year: 2005 Submodel: GT

Helpful (2) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

June 16, 2018

perfect covers

these fit perfectly right out of the box. They install with only one bolt. They complete the finished look on the corners under the hood to make for a great look.

WilliamR

Year: 2008 Submodel: V6

Helpful (2) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

June 10, 2018

Radiator extension covers

This product is very nice it looks awesome in my roush mustang thanks.

HectorR

Year: 2006 Submodel: GT

Helpful (2) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

May 31, 2018

SpeedForm Radiator Extension covers

received my extension covers for my 2005 gt....thought the overall quality of these extensions were good....had to cut the passenger side cover because my mustang is modified...so no issue with American Muscle on the fit...Once painted these cover additions will be the finishing touch I was hoping for...........

lynne2

Year: 2005 Submodel: GT

Helpful (3) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

May 24, 2018

Smooth

Smooth finished Look when you open the hood just COOL!!!!!

CharlesM

Year: 2006 Submodel: GT

Helpful (2) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

May 21, 2018

Look Good

I bought these to hopefully cover up some headlight wiring. Unfortunately they dont go as far back as i had hoped but they definitely helped with keeping water off of some wires i have underneath. They also look really nice under the hood, even unpainted. Id say its worth the price.

Sean

Year: 2006 Submodel: GT

Helpful (2) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 4
  4
5/5

Installation Time: Less than 1 Hour

May 15, 2018

EASY INSTALL

COVERS UP AND CLEANS UP FRONT AROUND RADIATOR . VERY NICE MAKES EVERYTHING FLOW

DanielO

Year: 2007 Submodel: GT

Helpful (2) Thanks for your input!
- Fit 5
  5
- Appearance 5
  5
- Bang for your Buck 5
  5

SpeedForm Radiator Extension Covers - Unpainted (05-09 GT, V6)