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Engine Camshaft
Authorized Dealer
Engine Camshaft
BrandACDelcoLearn More
Qty/Vehicle1
ConditionNew
Includes: (1) Engine Camshaft, Hardware
$000
•In Stock•Fast Shipping1
Estimated Delivery by calculating...
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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
BrandACDelco
Part Number12742112
Part TypeEngine Camshaft
ConditionNew
Faq - Answer 1Yes. Always consult the Vehicle Owner's Manual or an expert technician before making any repairs or adjustments.
Faq - Answer 2Yes, however it is not recommended to replace your own camshafts without proper information and experience. Incorrect installation can cause damage to pistons, timing chains, and other components. For
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.
What vehicles does this Engine Camshaft fit?
This ACDelco Engine Camshaft (Part #12742112) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Engine Camshaft by ACDelco, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This ACDelco Engine Camshaft is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Product Specifications
Brand
ACDelco
Part Type
Engine Camshaft
Faq - Answer 2
Yes, however it is not recommended ...
Faq - Answer 4
Yes, supercharged engines require d...
Part Number
12742112
Faq - Answer 1
Yes. Always consult the Vehicle Own...
Faq - Answer 3
Yes, old lifters should be replaced...
Faq - Answer 5
No, roller lifters cannot be used o...
Faq - Answer 1Yes. Always consult the Vehicle Owner's Manual or an expert technician before making any repairs or adjustments.
Faq - Answer 2Yes, however it is not recommended to replace your own camshafts without proper information and experience. Incorrect installation can cause damage to pistons, timing chains, and other components. For
Faq - Answer 3Yes, old lifters should be replaced when you replace your camshaft. Old lifters will not mate with new camshaft which can cause the cam lobe or lifter to fail.
Faq - Answer 4Yes, supercharged engines require different camshafts. Check proper information for f
Faq - Answer 5No, roller lifters cannot be used on a flat tappet camshaft as the lobes on the camshaft are too steep for the roller lifter to follow.
Faq - Question 1Should the Vehicle Owner's Manual or an expert technician be consulted before making any repairs or adjustments?
Faq - Question 2Can I replace my own camshaft?
Faq - Question 3Should I replace lifters when I replace my camshaft?
Faq - Question 4Do supercharged engines require different camshafts?
Faq - Question 5Can I use roller lifters on a flat tappet camshaft?
Features Benefits - Bullet 1Rotates in relation with crankshaft to open and close intake and exhaust valves at appropriate times with piston strokes
Features Benefits - Bullet 2Lobes on camshaft determine when and how long the valves remain open
Features Benefits - Bullet 3Allows intake valves to open to receive air into cylinder
Features Benefits - Bullet 4Allows exhaust valves to open to release exhaust gases
Features Benefits - Bullet 5Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 6GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features Benefits - Bullet 7GM engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features Benefits - Bullet 8GM regularly updates production and service part designs to integrate new materials and technologies
Good Maintenance Practices - Section 1 - Bullet 1Keep oil changed to reduce friction on camshaft lobes
Good Maintenance Practices - Section 1 - Bullet 2When replacing a camshaft be sure to use the correct break in lubricant
Good Maintenance Practices - Section 1 - Bullet 3Keep oil level full to keep camshaft lubricated to prevent premature wear
Good Maintenance Practices - Section 1 - Bullet 4Regularly inspect engine camshaft for signs of damage or wear, and replace them if signs of damage are found
Good Maintenance Practices - Section 1 - HeaderBefore purchasing and installing an engine camshaft, make sure it is the correct fit for your vehicle
Product DescriptionGM Genuine Parts Engine Camshafts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These camshafts rotate in relation with the crankshaft in order to open
Signs Of Wear Troubleshooting - Section 1 - Bullet 1Loss of engine power
Signs Of Wear Troubleshooting - Section 1 - Bullet 2Damage to piston head if cam opens valves at wrong times
Signs Of Wear Troubleshooting - Section 1 - Bullet 3Cylinder miss
Signs Of Wear Troubleshooting - Section 1 - Bullet 4Engine clatter sound
Signs Of Wear Troubleshooting - Section 1 - Bullet 5Signs of metal shavings at magnetic end of oil drain plug could be potential sign of cam lobe failure
Signs Of Wear Troubleshooting - Section 1 - HeaderSigns of wear for engine camshafts include but are not limited to:
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
Engine Camshaft
Authorized Dealer
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Part #:12742112
OE REPLACEMENT
Engine Camshaft
|
Part #:12742112
|
Engine Camshaft
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Quantity:
1
In Stock·10 or more available
Fast delivery between Mon, Jun 22 to Mon, Jun 22
Ships To: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
BrandACDelco
Part Number12742112
Part TypeEngine Camshaft
ConditionNew
Faq - Answer 1Yes. Always consult the Vehicle Owner's Manual or an expert technician before making any repairs or adjustments.
Faq - Answer 2Yes, however it is not recommended to replace your own camshafts without proper information and experience. Incorrect installation can cause damage to pistons, timing chains, and other components. For
Faq - Answer 3Yes, old lifters should be replaced when you replace your camshaft. Old lifters will not mate with new camshaft which can cause the cam lobe or lifter to fail.
Faq - Answer 4Yes, supercharged engines require different camshafts. Check proper information for f
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Questions & Answers
This ACDelco Engine Camshaft (Part #12742112) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
This is a premium aftermarket Engine Camshaft by ACDelco, designed to meet or exceed OEM specifications with strict quality control standards.
This ACDelco Engine Camshaft is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Have a Question?
Ask Marvin, our Car Expert
Offline
Things to Know
About This Engine Camshaft
This ACDelco automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
ACDelco
Trusted Automotive Brand
ACDelco is a trusted manufacturer of quality automotive parts.
View all ACDelco productsInstallation Guide
Moderate
1-3 hours
Tools Needed
Basic hand toolsTorque wrenchVehicle service manual
Frequently Asked Questions
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