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$22.95
GM Genuine Parts Engine Rocker Arm 12579617
Part # 12579617
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GM Genuine Parts Engine Rocker Arm 12579617
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$27.95Save $5.00•Out of Stock
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Vehicle Compatibility
No compatibility data available for this part.
Specifications
Brand: GM Genuine Parts
Part Number: 12579617
Part Type: Engine Rocker Arm
Condition: New
Qty Per Vehicle: 8
Grade Type: Performance
Material: Alloy Steel
Mounting Type: Stud
Rocker Arm Material: Alloy Steel
Rocker Arm Nut Type: Locking
Rocker Arm Type: Roller Trunion
Shims Included: No
Features Benefits - Bullet 1: Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 2: GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features Benefits - Bullet 3: GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features Benefits - Bullet 4: GM regularly updates production and service part designs to integrate new materials and technologies
Meets Or Exceeds Original Equipment Manufacture Specifications: Yes
Product Description: GM Genuine Parts Engine Rocker Arms 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
Programming Required: No
Rocker Arm Finish: Natural
Rocker Arm Ratio: 1.8:1
Self Aligning: Yes
Slot Width: 0.32 IN
Warranty: 24 Months
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 Rocker Arm fit?
This GM Genuine Parts Engine Rocker Arm (Part #12579617) 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 Rocker Arm by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Engine Rocker Arm is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free standard shipping on all orders. Most orders ship within 1-2 business days and 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.
Product Specifications
Brand
GM Genuine Parts
Part Type
Engine Rocker Arm
Material
Alloy Steel
Rocker Arm Material
Alloy Steel
Part Number
12579617
Grade Type
Performance
Mounting Type
Stud
Rocker Arm Nut Type
Locking
Grade TypePerformance
MaterialAlloy Steel
Mounting TypeStud
Rocker Arm MaterialAlloy Steel
Rocker Arm Nut TypeLocking
Rocker Arm TypeRoller Trunion
Shims IncludedNo
Features Benefits - Bullet 1Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 2GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features Benefits - Bullet 3GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features Benefits - Bullet 4GM regularly updates production and service part designs to integrate new materials and technologies
Meets Or Exceeds Original Equipment Manufacture SpecificationsYes
Product DescriptionGM Genuine Parts Engine Rocker Arms 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
Programming RequiredNo
Rocker Arm FinishNatural
Rocker Arm Ratio1.8:1
Self AligningYes
Slot Width0.32 IN
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Part # 12579617GM Genuine Parts Engine Rocker Arm 12579617
Brand GM Genuine PartsCondition NewEngine Rocker ArmQty / vehicle 824-mo warranty
$18360
$223.60SAVE 18%
Dealer charges $324.22SAVE 43%— You save $140.62
Out of Stock
Out of Stock
OE REPLACEMENT
GM Genuine Parts Engine Rocker Arm 12579617
|
Part #:12579617
|
Engine Rocker Arm
$22.95In Stock
$27.95Save 18%
Pay in 4 interest-free payments of$45.90withPayPal
Quantity:
8
Out of Stock
Shipping calculated at checkout · Est. arrival Fri, Aug 14 to Fri, Aug 14
Ships To:Out of Stock
Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Free Same Day ShippingWe ship all orders the same business day before cutoff
Product HighlightsBeta
Reading the catalog · checking interchanges · researching…
What vehicles does this Engine Rocker Arm fit?
This GM Genuine Parts Engine Rocker Arm (Part #12579617) 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 Rocker Arm by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Engine Rocker Arm is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free shipping on orders $50+. Most orders ship within 1-2 business days and 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.
GM Genuine Parts Engine Rocker Arm 12579617
Part # 12579617
Main Image
Click to expand
1 / 2
Special Offer
Buy 8, Get 5% Off
8 for $174.42•Save $9.18
$18360
$223.60SAVE 18%
Dealer charges $324.22SAVE 43%— You save $140.62
Out of Stock
Out of Stock
OE REPLACEMENT
GM Genuine Parts Engine Rocker Arm 12579617
|
Part #:12579617
|
Engine Rocker Arm
$22.95In Stock
$27.95Save 18%
Pay in 4 interest-free payments of$45.90withPayPal
Quantity:
8
Out of Stock
Shipping calculated at checkout · Est. arrival Fri, Aug 14 to Fri, Aug 14Ships To:Out of Stock
Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Free Same Day ShippingWe ship all orders the same business day before cutoff
What vehicles does this Engine Rocker Arm fit?
This GM Genuine Parts Engine Rocker Arm (Part #12579617) 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 Rocker Arm by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Engine Rocker Arm is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free shipping on orders $50+. Most orders ship within 1-2 business days and 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.
About This Engine Rocker Arm
This GM Genuine Parts 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
GM Genuine Parts
Trusted Automotive Brand
GM Genuine Parts is a trusted manufacturer of quality automotive parts.
View all GM Genuine Parts 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