Description
Practical value and everyday use
ACDelco Genuine Parts 12639005 Intake Manifold Insulator is listed in Intake Manifolds. For a practical buying decision, start with this source-backed point: Category: Replacement Parts / Engines & Engine Parts / Engine Parts / Intake Manifolds & Parts / Intake Manifolds.
The source also records: Package quantity: 1. Use this additional stated detail to judge day-to-day usefulness and package value: Package dimensions:25.62″ (L) x 12.62″ (W) x 5.25″ (H).
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
GM Genuine Parts Engine Intake Manifold Insulator are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Source product highlights
- Model number: 12639005
- Package quantity: 1
- Product type: AUTO PART
- Package dimensions:25.62″ (L) x 12.62″ (W) x 5.25″ (H)




Rgun –
great product
Oman396 –
Just like factory!
Orlando Anderson –
Personal vehicle
M. Smith –
Being a 12 year old vehicle this Engine Intake Insulator was not as I expected. The original was thin, flappy oh and flat. This one is tough rugged and should last another 12 years. With this item, it does makes my engine bay look fresh.
Customer –
Perfect fits.
Hap –
As described fair priced
guest –
perfect fit
Crow –
Product fit perfectly. Looks great on my Camaro