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
Select Year
Select Make
Select Model
Or call us at 888-477-2530 — we’ll help you out.
$12.95
GM Genuine Parts Door Lock Striker 20801140
Part # 20801140
Main Image
Click to expand
1 / 2
For Shops & FleetsBuy for your business and
start saving today.
Your Pro Price
$11.65Members
Approved in minutes · No fees
GM Genuine Parts Door Lock Striker 20801140
24% OFF$1295
$16.95Save $4.00•In Stock•1
Estimated Delivery by calculating...
Calculating shipping time...
Ships to
Verified Fitment
Parts matched to your vehicle.
Quick Delivery
Fast shipping from trusted warehouses.
Simple Returns
30-day return policy.
Top Brands
OEM & aftermarket names you trust.
Millions of Parts
Maintenance items to complete assemblies.
Everyday Low Prices
Trusted since 2019 — quality at fair prices.
Vehicle Compatibility
No compatibility data available for this part.
Specifications
Brand: GM Genuine Parts
Part Number: 20801140
Part Type: Door Lock Striker
Condition: New
Inside Diameter: 0.28 IN
Length: 2.18 IN
Material: Steel
Mounting Hardware Included: Yes
Outside Diameter: 0.39 IN
Color: Silver
Features Benefits - Bullet 1: Helps keep your vehicle's door securely closed
Features Benefits - Bullet 2: Helps prevent unexpected opening of your vehicle's door
Features Benefits - Bullet 3: Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 4: GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features Benefits - Bullet 5: GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Good Maintenance Practices - Section 1 - Bullet 1: Regularly inspect door lock strikers for signs of damage or wear, and replace them if signs of damage are found.
Good Maintenance Practices - Section 1 - Bullet 2: Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.
Good Maintenance Practices - Section 1 - Header: Before the purchase and installation of a door lock striker, make sure it is the correct fit for your vehicle.
Product Description: GM Genuine Parts Door Lock Strikers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Door Lock Strikers help keep your vehicle's door securely closed
Programming Required: No
Signs Of Wear Troubleshooting - Section 1 - Bullet 1: Loose or misaligned striker
Signs Of Wear Troubleshooting - Section 1 - Bullet 2: Door unable to close properly
Signs Of Wear Troubleshooting - Section 1 - Header: Signs of wear or damage for door lock strikers include but are not limited to:
Width: 1.36 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 Door Lock Striker fit?
This GM Genuine Parts Door Lock Striker (Part #20801140) 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 Door Lock Striker by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Door Lock Striker 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
Door Lock Striker
Length
2.18 IN
Mounting Hardware Included
Yes
Part Number
20801140
Inside Diameter
0.28 IN
Material
Steel
Outside Diameter
0.39 IN
Inside Diameter0.28 IN
Length2.18 IN
MaterialSteel
Mounting Hardware IncludedYes
Outside Diameter0.39 IN
ColorSilver
Features Benefits - Bullet 1Helps keep your vehicle's door securely closed
Features Benefits - Bullet 2Helps prevent unexpected opening of your vehicle's door
Features Benefits - Bullet 3Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 4GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features Benefits - Bullet 5GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Good Maintenance Practices - Section 1 - Bullet 1Regularly inspect door lock strikers for signs of damage or wear, and replace them if signs of damage are found.
Good Maintenance Practices - Section 1 - Bullet 2Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.
Good Maintenance Practices - Section 1 - HeaderBefore the purchase and installation of a door lock striker, make sure it is the correct fit for your vehicle.
Product DescriptionGM Genuine Parts Door Lock Strikers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Door Lock Strikers help keep your vehicle's door securely closed
Programming RequiredNo
Signs Of Wear Troubleshooting - Section 1 - Bullet 1Loose or misaligned striker
Signs Of Wear Troubleshooting - Section 1 - Bullet 2Door unable to close properly
Signs Of Wear Troubleshooting - Section 1 - HeaderSigns of wear or damage for door lock strikers include but are not limited to:
Width1.36 IN
Tap to zoom1 / 2Swipe
Part # 20801140GM Genuine Parts Door Lock Striker 20801140
Brand GM Genuine PartsCondition NewDoor Lock Striker24-mo warranty
$1295
$16.95SAVE 24%
Dealer charges $24.58SAVE 47%— You save $11.63
In Stock·Hurry, 4 Left
QTY
1
Fast
Shipping
Shipping
30-Day
Returns
Returns
24-Mo
Warranty
Warranty
Expert
Support
Support
OE REPLACEMENT
GM Genuine Parts Door Lock Striker 20801140
|
Part #:20801140
|
Door Lock Striker
$12.95In Stock
$16.95Save 24%
Quantity:
1
In Stock·Hurry, 4 Left
Shipping calculated at checkout · Est. arrival Fri, Aug 14 to Fri, Aug 14
Ships To: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 Door Lock Striker fit?
This GM Genuine Parts Door Lock Striker (Part #20801140) 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 Door Lock Striker by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Door Lock Striker 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 Door Lock Striker 20801140
Part # 20801140
Main Image
Click to expand
1 / 2
$1295
$16.95SAVE 24%
Dealer charges $24.58SAVE 47%— You save $11.63
In Stock·Hurry, 4 Left
QTY
1
Fast
Shipping
Shipping
30-Day
Returns
Returns
24-Mo
Warranty
Warranty
Expert
Support
Support
OE REPLACEMENT
GM Genuine Parts Door Lock Striker 20801140
|
Part #:20801140
|
Door Lock Striker
$12.95In Stock
$16.95Save 24%
Quantity:
1
In Stock·Hurry, 4 Left
Shipping calculated at checkout · Est. arrival Fri, Aug 14 to Fri, Aug 14Ships To: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 Door Lock Striker fit?
This GM Genuine Parts Door Lock Striker (Part #20801140) 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 Door Lock Striker by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Door Lock Striker 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 Door Lock Striker
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