What are the symptoms of a bad ignition coil?

A failing ignition coil can cause several symptoms, including the “Check Engine Light” appears, engine misfires, difficulty starting the vehicle, reduced fuel economy and loss of power during acceleration.

How often should spark plugs be replaced?

Spark plug replacement intervals depend on the type of spark plug and the vehicle’s engine. Refer to your vehicle’s Owner’s Manual for more information.

How can I tell if my distributor cap and rotor need replacing?

Distributor caps and rotors typically need replacement when you notice engine misfires, difficult vehicle startup, reduced engine performance, corrosion or carbon tracking on the cap, or cracks or wear on the rotor.

What is the difference between glow plugs and spark plugs?

Glow plugs are used in diesel engines to preheat the combustion chamber for a cold start. Spark plugs are used in gasoline engines to ignite the air and fuel mixture.

Does the "Service Engine Soon" light tell me when my vehicle needs a tune-up?

No. The "Service Engine Soon" light comes on when the vehicle’s computer detects a minor malfunction, an engine emissions issue or that routine maintenance is needed. For more information, refer to your vehicle owner's manual.

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ACDelco D1935E GM Original Equipment Ignition Coil

ACDelco D1935E GM Original Equipment Ignition Coil

Product ID: 485869043

Details

Brand
GM GENUINE
Connector Gender
male
Item Weight
0.16 Kilograms
Item dimensions L x W x H
15.7 x 8.1 x
Vehicle Service Type
Car

⚡High-quality coated windings for durability

🔧Exact GM OE fit & easy bolt-on installation

🛡️Corrosion-resistant laminated steel plates

$338.23

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Description

⚡ Ignite your GM’s power with precision and durability!

CORROSION NOT ON OUR WATCH - Laminated plates with molded plastic protection shield against rust and wear, keeping your ignition coil pristine.
QUICK INSTALL INSTANT UPGRADE - Screw-in or bolt-on design means minimal downtime and maximum driving confidence.
TRUSTED BY GM APPROVED BY YOU - Official GM-recommended replacement part guarantees authentic quality and peace of mind.
PRECISION GM FIT ZERO GUESSWORK - Silicone steel plates and exact OEM sizing ensure seamless replacement with factory-grade accuracy.
BUILT TO LAST ENGINEERED TO PERFORM - Premium coated windings prevent shorts and breakdowns for long-lasting ignition reliability.

The ACDelco D1935E ignition coil is a GM Original Equipment replacement designed for optimal performance and durability. Featuring high-quality coated windings, corrosion-resistant laminated steel plates, and molded plastic protection, it ensures reliable ignition and a perfect fit for GM vehicles. Backed by a 12-month/12,000-mile warranty, this ignition coil offers professional-grade quality trusted by GM and preferred by discerning drivers.

Specifications

ASIN	B000NWBA2C
Brand Name	GM GENUINE PARTS
Compatible with Vehicle Type	Car
Connector Gender	male
Country of Origin	USA
Customer Reviews	4.5 4.5 out of 5 stars (220)
Installation Type	Screw-In or Bolt-On
Item Dimensions	15.7 x 8.1 x 7.9 Centimeters
Item Weight	0.16 Kilograms
Manufacturer	ACDelco
Manufacturer Part Number	12629472
Manufacturer Warranty Description	12 Months / 12,000 Miles (Parts Only)
Model	D1935E
Number of Items	1
OEM Equivalent Part Number	12629472
Part Interchange Info	D1935E
UPC	707773558850

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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.

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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.

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$338.23

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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