What vehicles does this Exhaust Manifold fit?

This Davico Mfg Exhaust Manifold (right side) (Part #663280) fits specific vehicle applications. Compatible vehicles include 2006-2012 Chevrolet, GMC, Hummer and 2 more makes (131 applications). Use the compatibility checker above to verify fitment for your exact vehicle including engine and trim options.

Is this part covered by warranty?

Yes, this Davico Mfg Exhaust Manifold includes a 24-month limited warranty covering defects in materials and workmanship. AutoBuffy also offers 30-day hassle-free returns if the part doesn't fit your vehicle.

How fast is shipping?

AutoBuffy ships fast — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days. Expedited shipping is available at checkout.

Check if this fits your car first

We can’t guarantee fitment or accept fitment returns without a vehicle selected.

Year

Make

Model

Trim

Engine

Check if this fits your vehicle

Select your vehicle details below

Select Year

Select Make

Select Model

Or call us at 888-477-2530 — we’ll help you out.

Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more

Main Image

Click to expand

1 / 3

Davico Mfg Exhaust Manifold 663280

Name: Davico Mfg Exhaust Manifold 663280
Brand: Davico Mfg
SKU: 663280
Price: 92.95 USD
Availability: OutOfStock
Rating: 4.9 (12847 reviews)

Authorized Dealer

Davico Mfg Exhaust Manifold 663280

BrandDavico MfgLearn More

Qty/Vehicle1

ConditionNew

Includes: (1) Exhaust Manifold, Hardware

Interchanges: 674-785

21% OFF$9295

$116.95Save $24.00•Fast Shipping

As low as $23.24/mo with PayPal

Estimated Delivery by calculating...

Calculating shipping time...

Ships to

Product Specifications

Features & Benefits

•Direct OE fit - no modifications needed
•Meets or exceeds manufacturer specs
•24-month warranty included
•Fast Shipping — ships same day before 3 PM ET

BrandDavico Mfg

Part Number663280

Part TypeExhaust Manifold

ConditionNew

Length19.5

Packaging TypeUnboxed

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Frequently Asked Questions

We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.

Will this fit my vehicle?

Use the Year/Make/Model selector — fitment is verified by OE part-match.

What material is this made of?

Davico uses aluminized or stainless steel depending on the application — check the product image and specs.

Are gaskets and clamps included?

Check the spec — many Davico exhaust parts include gaskets but most pipes/mufflers ship without clamps.

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Product Specifications

Brand

Davico Mfg

Part Type

Exhaust Manifold

Packaging Type

Unboxed

Weight

Part Number

663280

Length

19.5

Height

Width

9.5

Length19.5

Packaging TypeUnboxed

Height6

Weight14

Width9.5

Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more

Main Image

Click to expand

1 / 3

Davico Mfg Exhaust Manifold 663280

Authorized Dealer

$9295

$116.95SAVE 21%

Dealer charges $169.58— save $76.63

Pay $23.24/mo with

Learn More

Fast delivery Mon, Jun 22

Ships To —Edit

Out of Stock

OE REPLACEMENT

Davico Mfg Exhaust Manifold 663280

Part #:663280

Exhaust Manifold

$92^.95In Stock

$116.95Save 21%

Pay in 4 interest-free payments of$23.24withPayPal

Quantity:

Out of Stock

Fast delivery between Mon, Jun 22 to Mon, Jun 22

Ships To:

Out of Stock

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Fast Same Day ShippingWe ship all orders the same business day before cutoff

Product Specs

BrandDavico Mfg

Part Number663280

Part TypeExhaust Manifold

ConditionNew

Length19.5

Packaging TypeUnboxed

Height6

Weight14

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Interchanges

Part numbers from other manufacturers that are compatible

CCML674-785

Questions & Answers

Have a Question?

Ask Marvin, our Car Expert

Offline

Or leave a voicemail at 888-477-2530

Things to Know

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts

Check if this fits your car first

Davico Mfg Exhaust Manifold 663280

Davico Mfg Exhaust Manifold 663280

Product Specifications

Compatibility

Vehicle Compatibility

Frequently Asked Questions

Compatibility

Vehicle Compatibility

Product Specifications

Interchanges

Davico Mfg Exhaust Manifold 663280

Davico Mfg Exhaust Manifold 663280

Key Features

Product Specs

Compatibility

Vehicle Compatibility

Interchanges

Questions & Answers

Things to Know

24 Month Warranty

30 Day Returns

Fast Same Day Shipping

About This Exhaust Manifold

Key Features

Signs This Part Needs Replacement

Davico Mfg

Installation Guide

Tools Needed

Frequently Asked Questions