Unbranded Ignition Coil & AcDelco Spark plug for Chevy Trailblazer Buick Rainier UF303
Unbranded Ignition Coil & AcDelco Spark plug for Chevy Trailblazer Buick Rainier UF303
Professional installation is highly recommended. Instructions are NOT included.
It is your responsibility to purchase the correct part. Very often there is more than one part available per application as auto makers often switch midyear. eBay’s compatibility system does not allow sellers to account for any variations by VIN. If you don’t have the part number, you can get it from any dealership by providing your VIN. This way you can avoid unnecessary hassle and return shipping costs. We provide part numbers and high resolution photos, but if you do not check them we cannot guarantee fitment.
We can only be responsible for the damage and defective of our products.
We cannot reimburse for any loss in any other parts of your car or labor cost.
2004-2006 Chevy Colorado L5 3.5L
2004-2006 Chevy Colorado L4 2.8L
2002-2005 CHEVROLET TRAILBLAZER 4.2L V6 ONLY
2002-2005 CHEVROLET Trailblazer EXT 4.2L V6
2004-2006 GMC Canyon L5 3.5L
2004-2006 GMC Canyon L4 2.8L
2002-2005 GMC ENVOY 4.2L V6 ONLY
2002-2005 GMC Envoy XL 4.2L V6
2004-2005 GMC Envoy XUV 4.2L V6
2008 ISUZU Ascender 4.2L V6
2003-2005 Isuzu Ascender 4.2L V6 ONLY
2006 ISUZU I-280 L4 2.8L
2007-2008 ISUZU I-290 L4 2.8L
2006 ISUZU I-250 L5 3.5L
2007-2008 ISUZU I-370 L4 2.8L
2001-2004 OLDSMOBILE BRAVADA 4.2L V6
2005 SAAB 9-7X 4.2L V6 ONLY
All items are shipped out within same business days after full payment has been cleared.
An automated email will be sent containing the tracking number.
The automated email from Ebay system means your order has been processed but does not mean it has been shipped out.
It may take up to 24 hours for the system to update.
Please contact us ASAP.
If the item has not been shipped out we can cancel the order for you.
If the item was shipped out you can refuse the package and wait for the item to return to us.
Please contact us so we can assist you on the matter.
Our quality is based on meeting the requirements of the manufacturer and improvement them in design problems manufacture.
We specialize in Ignition distributors, Ignition coils, and Ignition control Modules.
We are very proud that our modules are the top selling products.
Office hour: 9:00AM - 5:00PM PST Monday - Friday (EXCLUDING HOLIDAYS.)
Professional installation is highly recommended. Instructions are NOT included.
It is your responsibility to purchase the correct part. Very often there is more than one part available per application as auto makers often switch midyear. eBay’s compatibility system does not allow sellers to account for any variations by VIN. If you don’t have the part number, you can get it from any dealership by providing your VIN. This way you can avoid unnecessary hassle and return shipping costs. We provide part numbers and high resolution photos, but if you do not check them we cannot guarantee fitment.
We can only be responsible for the damage and defective of our products.
We cannot reimburse for any loss in any other parts of your car or labor cost.
2004-2006 Chevy Colorado L5 3.5L
2004-2006 Chevy Colorado L4 2.8L
2002-2005 CHEVROLET TRAILBLAZER 4.2L V6 ONLY
2002-2005 CHEVROLET Trailblazer EXT 4.2L V6
2004-2006 GMC Canyon L5 3.5L
2004-2006 GMC Canyon L4 2.8L
2002-2005 GMC ENVOY 4.2L V6 ONLY
2002-2005 GMC Envoy XL 4.2L V6
2004-2005 GMC Envoy XUV 4.2L V6
2008 ISUZU Ascender 4.2L V6
2003-2005 Isuzu Ascender 4.2L V6 ONLY
2006 ISUZU I-280 L4 2.8L
2007-2008 ISUZU I-290 L4 2.8L
2006 ISUZU I-250 L5 3.5L
2007-2008 ISUZU I-370 L4 2.8L
2001-2004 OLDSMOBILE BRAVADA 4.2L V6
2005 SAAB 9-7X 4.2L V6 ONLY
Brand: | Unbranded |
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Isin: | I5JAMVCEENRT |

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Fast Shipping
One week domestic shipping. Global delivery to the US in 2 weeks.

Professional installation is highly recommended. Instructions are NOT included.
It is your responsibility to purchase the correct part. Very often there is more than one part available per application as auto makers often switch midyear. eBay’s compatibility system does not allow sellers to account for any variations by VIN. If you don’t have the part number, you can get it from any dealership by providing your VIN. This way you can avoid unnecessary hassle and return shipping costs. We provide part numbers and high resolution photos, but if you do not check them we cannot guarantee fitment.
We can only be responsible for the damage and defective of our products.
We cannot reimburse for any loss in any other parts of your car or labor cost.
2004-2006 Chevy Colorado L5 3.5L
2004-2006 Chevy Colorado L4 2.8L
2002-2005 CHEVROLET TRAILBLAZER 4.2L V6 ONLY
2002-2005 CHEVROLET Trailblazer EXT 4.2L V6
2004-2006 GMC Canyon L5 3.5L
2004-2006 GMC Canyon L4 2.8L
2002-2005 GMC ENVOY 4.2L V6 ONLY
2002-2005 GMC Envoy XL 4.2L V6
2004-2005 GMC Envoy XUV 4.2L V6
2008 ISUZU Ascender 4.2L V6
2003-2005 Isuzu Ascender 4.2L V6 ONLY
2006 ISUZU I-280 L4 2.8L
2007-2008 ISUZU I-290 L4 2.8L
2006 ISUZU I-250 L5 3.5L
2007-2008 ISUZU I-370 L4 2.8L
2001-2004 OLDSMOBILE BRAVADA 4.2L V6
2005 SAAB 9-7X 4.2L V6 ONLY

All items are shipped out within same business days after full payment has been cleared.
An automated email will be sent containing the tracking number.
The automated email from Ebay system means your order has been processed but does not mean it has been shipped out.
It may take up to 24 hours for the system to update.
Please contact us ASAP.
If the item has not been shipped out we can cancel the order for you.
If the item was shipped out you can refuse the package and wait for the item to return to us.
Please contact us so we can assist you on the matter.
Our quality is based on meeting the requirements of the manufacturer and improvement them in design problems manufacture.
We specialize in Ignition distributors, Ignition coils, and Ignition control Modules.
We are very proud that our modules are the top selling products.
Office hour: 9:00AM - 5:00PM PST Monday - Friday (EXCLUDING HOLIDAYS.)


Professional installation is highly recommended. Instructions are NOT included.
It is your responsibility to purchase the correct part. Very often there is more than one part available per application as auto makers often switch midyear. eBay’s compatibility system does not allow sellers to account for any variations by VIN. If you don’t have the part number, you can get it from any dealership by providing your VIN. This way you can avoid unnecessary hassle and return shipping costs. We provide part numbers and high resolution photos, but if you do not check them we cannot guarantee fitment.
We can only be responsible for the damage and defective of our products.
We cannot reimburse for any loss in any other parts of your car or labor cost.
2004-2006 Chevy Colorado L5 3.5L
2004-2006 Chevy Colorado L4 2.8L
2002-2005 CHEVROLET TRAILBLAZER 4.2L V6 ONLY
2002-2005 CHEVROLET Trailblazer EXT 4.2L V6
2004-2006 GMC Canyon L5 3.5L
2004-2006 GMC Canyon L4 2.8L
2002-2005 GMC ENVOY 4.2L V6 ONLY
2002-2005 GMC Envoy XL 4.2L V6
2004-2005 GMC Envoy XUV 4.2L V6
2008 ISUZU Ascender 4.2L V6
2003-2005 Isuzu Ascender 4.2L V6 ONLY
2006 ISUZU I-280 L4 2.8L
2007-2008 ISUZU I-290 L4 2.8L
2006 ISUZU I-250 L5 3.5L
2007-2008 ISUZU I-370 L4 2.8L
2001-2004 OLDSMOBILE BRAVADA 4.2L V6
2005 SAAB 9-7X 4.2L V6 ONLY


- Manufacturer Warranty: 1 Year
- OE/OEM Part Number: 5C1392 C1395 12568062 19300921 6737200, UF303
- Superseded Part Number: UF303T,D502A,DR1707,5073,HPUF303,11173596
- Interchange Part Number: UF-303,GN10114, IC414,52-1743,28310
- Manufacturer Part Number: DQ50164 AcDelco17
- Brand: Unbranded
- Type: Ignition coil with spark plug set
- UPC: 798044215541
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
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We currently ship to addresses within the United States only.
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Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
Shipping Method | Estimated Delivery | Cost |
---|---|---|
Free Shipping (US) | 5–10 business days | Free, available on eligible items |
Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $3.00 each additional |
Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
Extended Delivery (Ships from Overseas Warehouse) | 10–15 business days | $14.50 for the first item, $4.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
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All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
If your tracking number shows “Delivered” but you haven’t received your package:
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Damaged or Lost Parcels
If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.
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Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
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Email: support@ibspot.com
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Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
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The item must be unused, in the same condition as received, and in its original packaging.
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A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
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Perishable goods (for example, food, flowers, newspapers, magazines)
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Intimate or sanitary goods
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Hazardous materials or flammable liquids/gases
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Gift cards
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Downloadable software
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Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
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Books with obvious signs of use
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Opened CDs, DVDs, software, or vinyl records
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Items not in their original condition, damaged, or missing parts not due to our error
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Items returned more than 30 days after delivery
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Shipping Cost for Returns
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We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
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In-store returns are refunded to the original form of payment or issued as a gift card.
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Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
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5–7 business days for the return to reach our Returns Center.
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An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
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Product Claims
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Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
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Email: support@ibspot.com
Contact Form: Contact Us page
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