Is there a recommended interval for changing my vehicle’s spark plugs?

Yes, the interval depends on each vehicle model’s specifications. Refer to your vehicle Owner’s Manual for guidance on when you should change your vehicle’s spark plugs.

Should I change all of my vehicle’s spark plugs at the same time?

Yes, when it is time for a scheduled spark plug replacement, all spark plugs should be changed. If a single spark plug is fouled or damaged outside of scheduled maintenance, finding the source of the damage and changing it is recommended.

Can I just clean my spark plugs instead of replacing them?

No, ACDelco does not recommend cleaning old spark plugs. Cleaning spark plugs does not repair broken components, chipped insulator tips, and worn electrodes and wires.

What is pre-ignition and can it damage my engine?

Yes, pre-ignition can cause serious damage to an engine. Pre-ignition, often accompanied by engine knocking sounds, air and fuel ignite in the engine before the spark plug fires. The condition commonly occurs when old spark plugs are worn or dirty.

Does a diesel engine require a different type of plug than a gas engine?

Yes, diesel engines require glow plugs instead of spark plugs. To learn what type of glow plugs or spark plugs your vehicle requires, refer to your vehicle Owner’s Manual for guidance.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

ACDelco GM Original Equipment 41-125 Iridium Spark Plug

Product ID: 436875103

Details

Brand
ACDelco
Core material
Iridium
Thread size
14mm
Top material type
Iridium
Vehicle service type
Motorcycle

⚡Iridium fine-wire electrode for superior ignition

🔇One-piece suppressor seal blocks radio frequency interference

🔥Enhanced combustion efficiency for smooth engine performance

AR$155116

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Description

⚡ Ignite your drive with GM’s precision-engineered iridium spark plug!

TRUSTED DURABILITY - Backed by General Motors with a 4.5-star rating from 159 satisfied users.
CARBON BUSTING DESIGN - Self-cleans carbon deposits to maintain peak engine idle stability.
ADVANCED SUPPRESSOR SEAL - Eliminates electronic interference, protecting your vehicle’s sensitive systems.
OEM ENGINEERED EXCELLENCE - Designed and validated by GM engineers for perfect fit and performance.
PRECISION IRIDIUM ELECTRODE - Delivers unmatched spark consistency and longevity for your ride.

The ACDelco GM Original Equipment 41-125 Iridium Spark Plug features a fine-wire iridium electrode that ensures superior ignition and long life. Its one-piece suppressor seal blocks radio frequency interference, safeguarding vehicle electronics while enhancing combustion efficiency. Designed and rigorously tested by GM engineers, this spark plug guarantees a perfect fit and reliable performance for Chevrolet, Buick, GMC, and Cadillac motorcycles.

Specifications

ASIN	B08N8GDN7K
Automotive Fit Type	Vehicle Specific Fit
Brand Name	ACDelco
Compatible with Vehicle Type	Motorcycle
Core Material	Iridium
Customer Reviews	4.5 4.5 out of 5 stars (159)
Included Components	Spark Plug
Item Type Name	Iridium Plugs - GM,Iridium Plugs - GM
Manufacturer	ACDelco
Manufacturer Part Number	41-125
Model Number	41-125
Number of Items	1
OEM Equivalent Part Number	12647827
Thread Size	14mm
Top Material Type	Iridium
UPC	808709617181
Unit Count	1.0 count

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

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot 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.

AR$155116

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews