Will this fit my 08 gmc sierra 1500 5.3??

No, this is for the 2014 and newer 5.3 and 6.2 engines.

Does this fit 2021 Gmc Sierra 1500 with 5.3L engine?

Yes it fits the newer 5.3 L83 motors. You should also get the 95mm L86/ Lt1 throttle body to maximize HP potential

Some deliveries may take a little longer than usual due to regional shipping conditions.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

GM Parts 12639087 Intake Manifold Assembly

Product ID: 348638010

Secure Transaction

Details

Colour
Black
Brand
GM GENUINE
Material
Aluminum
Installation type
Bolt-On
Manufacturer
ACDelco

📏Precision Fit

🔧OEM Quality

⚙️Durable Materials

Description

🚗 Elevate Your Ride with GM Precision!

ENHANCED DESIGN - Incorporates the latest updates and Technical Service Bulletins for optimal performance.
LIGHTWEIGHT YET STURDY - Weighing only 7.09 kg, it combines strength with ease of installation.
GM APPROVED RELIABILITY - A trusted replacement part that meets GM's original factory standards.
ENGINEERED FOR EXCELLENCE - Designed with thermoplastic, aluminum, and cast iron for unmatched performance.
TAILORED FOR YOUR VEHICLE - Manufactured to ensure perfect fit, form, and function for your GM model.

The GM Parts 12639087 Intake Manifold Assembly is a high-quality replacement component designed for a variety of GM vehicles. Crafted from durable thermoplastic, aluminum, and cast iron, it ensures reliability and performance that meets GM's original specifications. With a focus on precision fit and enhanced design, this manifold assembly is the perfect upgrade for your vehicle.

Specifications

UPC	808709067702
Global Trade Identification Number	00808709067702
OEM part number	12639087
Model	Intake Manifold Assembly
Product Dimensions	71.37 x 45.97 x 31.75 cm; 7.09 kg
Item model number	12639087
Exterior	Machined
Manufacturer Part Number	12639087
Item Weight	7.09 Kilograms

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥86564

Duties & taxes incl.

Japanstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews