3-Pack Ignition Coils for Buick Cadillac Chevy Olds Pontiac 3.8L 3.4L DR39

Description

Types of Ignition Coils: 3*Ignition Coils Pack For Buick Cadillac Chevy Olds Pontiac DR39 3.8L 3.4L Types of Ignition Coils: Conventional Ignition Coils : Conventional ignition coils, also known as canister-style coils, have been widely used in older vehicles. They are typically mounted outside the engine and consist of a metal canister housing the primary and secondary windings. These coils are connected to the distributor, which distributes the high voltage to the spark plugs. Conventional ignition coils are relatively simple in design and are known for their durability and reliability. Distributorless Ignition System (DIS) Coils : With the advancement in ignition technology, distributorless ignition systems (DIS) have become more prevalent. DIS coils are typically mounted directly on the spark plugs or close to the spark plugs, eliminating the need for a distributor. Each coil is responsible for supplying high voltage to a specific spark plug. The DIS system uses sensors to determine the precise timing of spark production for each cylinder. DIS coils offer improved ignition performance and efficiency compared to conventional coils. Coil-on-Plug (COP) Ignition Coils : Coil-on-plug (COP) ignition coils take the concept of DIS coils a step further. In COP systems, each cylinder has its own ignition coil mounted directly on the spark plug. This configuration eliminates the need for spark plug wires and provides even more precise and efficient ignition. COP ignition coils offer enhanced spark energy and better combustion control, resulting in improved engine performance and reduced emissions. Ignition coil problems: You will be glad to know that ignition coil failures are common. Symptoms of a failing ignition coil include: Engine shaking Lack of power Spluttering Check Engine Light on the dashboard. What you need replacement: New ignition coils Dielectric grease Gloves Repair manual Ratchet and socket set New spark plugs (if necessary) STEP 1: Firstly, you need to remove the negative battery cable STEP 2: Now you need to locate the coil packs or your ignition coil in your car’s engine bay. Cars with coil packs will generally have them mounted near a valve cover. Coil on plug ignition coils can be found near or directly over each spark plug. Be sure to remove any plastic engine covers to gain access to the coils. STEP 3: Then, unplug the wiring harness. Do this by pushing the tab and pulling off the electrical connector. STEP 4: Remove retaining bolts by holding your car’s coil in one place. Once this is unbolted, your coil pack can be removed. Some models may have locking tabs that need to be opened. STEP 5: If it’s time to change the spark plugs, this is your chance to do so. If you have an older model of car we recommended replacing ignition coil and spark plugs at the same time. STEP 6: Using the dielectric grease, apply to the end of the coil-on-plug style. Doing this prevents the boot from sticking to the spark plug and keeps water out. STEP 7: You can now slide the new coil into place, pressing firmly to hear a click. Reattach the electrical connection and the coil pack retaining bolt. STEP 8: If necessary, repeat this process until all units have been replaced. Then, reconnect the negative battery cable. Item Specifics Brand gdcarpartsin Manufacturer Part Number GD070621car Interchange Part Number DR39, 5C1058, 01103759, 10467067, 10468391, 10470600, 10472401 Other Part Number 10482928, 10495121, 10497771, 1103646, 1103662, 1103663 OE/OEM Part Number DR39 Condition New Type Ignition Coil Placement on Vehicle Front Manufacturer Warranty 1 Year Weight 3.51LB Voltage 12V Fitment Type Direct Replacement Connector Gender Male Mounting Location External Terminal Gender Male Terminal Quantity 2 Terminal Type Stud Contents 3×Ignition Coil Surface Finish Plastic Color Black Minimum Primary Resistance Range 0.30ohm Minimum Secondary Resistance Range 5.8 Kohms Coil Wire Included No Modified Item No Custom Bundle Yes Coil Type Coil on Plug (COP) Universal Fitment Yes Shipping 1. Orders processed within 24 hours of payment verification.(if you want cancel orders or change address pls contact us within 6 hours after payment,or we are not responsible for shipping a replacement.) 2. We only ship to confirmed PAYPAL addresses. Your PAYPAL address must match your Shipping address. 3. Fast shipping:All our packages use USPS First Class/UPS/Fedex... Package Service 4. If you have not received your shipment within 15 days from payment , please contact! Return 1. You have 30 days to contact us and 10 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and we will not issue you a refund or replacement. There are NO EXCEPTIONS! 2. All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return, and item custom lable. 3. We will refund your full winning bid amount, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER both Buyer and Seller cancel the transaction from eBay. OR, you may choose to have a replacement. 4. Return shipping is to be paid by the Buyer Feedback We strive for 100% customer satisfaction! FEEDBACK IS VERY IMPORTANT TO US. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. Payment 1.We only accept PayPal. 2.Please do not use the PayPal note field to indicate us to ship to other address. The note there will NOT be read. If you want to change the shipping address, please contact us by eBay messages. 3.(if you want cancel orders or change address pls contact us within 6 hours after payment,or we are not responsible for shipping a replacement.) 4.Payment must be received within 10 days as auction ended or order might be delayed. Warranty 1,We stand behind every product we sell. 2,All of our brand new items come with a 60-Days money-back guarantee. 3,We define the item as defective only if it doesn't function as described. 4,It is the buyer's responsibility to understand the item description before bidding. 5,We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement. 6,We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost. 7,Shipping & handling cost are not refundable. 8,Man-made damage by abuse or wrong operation is not covered by this warranty. 9,No product liability insurance is assumed. 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They are typically mounted outside the engine and consist of a metal canister housing the primary and secondary windings. These coils are connected to the distributor, which distributes the high voltage to the spark plugs. Conventional ignition coils are relatively simple in design and are known for their durability and reliability. Distributorless Ignition System (DIS) Coils : With the advancement in ignition technology, distributorless ignition systems (DIS) have become more prevalent. DIS coils are typically mounted directly on the spark plugs or close to the spark plugs, eliminating the need for a distributor. Each coil is responsible for supplying high voltage to a specific spark plug. The DIS system uses sensors to determine the precise timing of spark production for each cylinder. DIS coils offer improved ignition performance and efficiency compared to conventional coils. Coil-on-Plug (COP) Ignition Coils : Coil-on-plug (COP) ignition coils take the concept of DIS coils a step further. In COP systems, each cylinder has its own ignition coil mounted directly on the spark plug. This configuration eliminates the need for spark plug wires and provides even more precise and efficient ignition. COP ignition coils offer enhanced spark energy and better combustion control, resulting in improved engine performance and reduced emissions. Ignition coil problems: You will be glad to know that ignition coil failures are common. Symptoms of a failing ignition coil include: Engine shaking Lack of power Spluttering Check Engine Light on the dashboard. What you need replacement: New ignition coils Dielectric grease Gloves Repair manual Ratchet and socket set New spark plugs (if necessary) STEP 1: Firstly, you need to remove the negative battery cable STEP 2: Now you need to locate the coil packs or your ignition coil in your car’s engine bay. Cars with coil packs will generally have them mounted near a valve cover. Coil on plug ignition coils can be found near or directly over each spark plug. Be sure to remove any plastic engine covers to gain access to the coils. STEP 3: Then, unplug the wiring harness. Do this by pushing the tab and pulling off the electrical connector. STEP 4: Remove retaining bolts by holding your car’s coil in one place. Once this is unbolted, your coil pack can be removed. Some models may have locking tabs that need to be opened. STEP 5: If it’s time to change the spark plugs, this is your chance to do so. If you have an older model of car we recommended replacing ignition coil and spark plugs at the same time. STEP 6: Using the dielectric grease, apply to the end of the coil-on-plug style. Doing this prevents the boot from sticking to the spark plug and keeps water out. STEP 7: You can now slide the new coil into place, pressing firmly to hear a click. Reattach the electrical connection and the coil pack retaining bolt. STEP 8: If necessary, repeat this process until all units have been replaced. Then, reconnect the negative battery cable. Item Specifics Brand : gdcarpartsin Manufacturer Part Number : GD070621car Interchange Part Number : DR39, 5C1058, 01103759, 10467067, 10468391, 10470600, 10472401 Other Part Number : 10482928, 10495121, 10497771, 1103646, 1103662, 1103663 OE/OEM Part Number : DR39 Condition : New Type : Ignition Coil Placement on Vehicle : Front Manufacturer Warranty : 1 Year Weight : 3.51LB Voltage : 12V Fitment Type : Direct Replacement Connector Gender : Male Mounting Location : External Terminal Gender : Male Terminal Quantity : 2 Terminal Type : Stud Contents : 3×Ignition Coil Surface Finish : Plastic Color : Black Minimum Primary Resistance Range : 0.30ohm Minimum Secondary Resistance Range : 5.8 Kohms Coil Wire Included : No Modified Item : No Custom Bundle : Yes Coil Type : Coil on Plug (COP) Universal Fitment : Yes Shipping Return Feedback Payment Warranty 1. Orders processed within 24 hours of payment verification.(if you want cancel orders or change address pls contact us within 6 hours after payment,or we are not responsible for shipping a replacement.) 2. We only ship to confirmed PAYPAL addresses. Your PAYPAL address must match your Shipping address. 3. Fast shipping:All our packages use USPS First Class/UPS/Fedex... Package Service 4. If you have not received your shipment within 15 days from payment , please contact! 1. You have 30 days to contact us and 10 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and we will not issue you a refund or replacement. There are NO EXCEPTIONS! 2. All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return, and item custom lable. 3. We will refund your full winning bid amount, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER both Buyer and Seller cancel the transaction from eBay. OR, you may choose to have a replacement. 4. Return shipping is to be paid by the Buyer We strive for 100% customer satisfaction! FEEDBACK IS VERY IMPORTANT TO US. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. 1.We only accept PayPal. 2.Please do not use the PayPal note field to indicate us to ship to other address. The note there will NOT be read. If you want to change the shipping address, please contact us by eBay messages. 3.(if you want cancel orders or change address pls contact us within 6 hours after payment,or we are not responsible for shipping a replacement.) 4.Payment must be received within 10 days as auction ended or order might be delayed. 1,We stand behind every product we sell. 2,All of our brand new items come with a 60-Days money-back guarantee. 3,We define the item as defective only if it doesn't function as described. 4,It is the buyer's responsibility to understand the item description before bidding. 5,We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement. 6,We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost. 7,Shipping & handling cost are not refundable. 8,Man-made damage by abuse or wrong operation is not covered by this warranty. 9,No product liability insurance is assumed. 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