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Grommet, Mounting - Mopar (4810021AB)
After [08/02/04]. Transmission Oil Filler Tube. Fill Tube Seal. Oil Filler Tube To Case.
Grommet – Mopar (4810021AB)
The Grommet – Mopar (4810021AB) is a genuine OEM sealing and isolation component designed to protect wiring, hoses, or lines as they pass through body panels or mounting surfaces. Grommets play a critical role in preventing abrasion, reducing vibration, and sealing out moisture, dust, and debris that could otherwise damage surrounding components or compromise system reliability.
Manufactured to Mopar’s exact factory specifications, this grommet is made from high-quality, flexible rubber material engineered to maintain its shape and sealing properties over time. It is designed to resist cracking, hardening, and degradation caused by heat, engine bay conditions, and environmental exposure. OEM material quality ensures a secure fit while allowing controlled flexibility where movement or vibration is present.
The Grommet – Mopar (4810021AB) is a direct-fit replacement for the original factory-installed component. It installs easily into the designated mounting hole and provides proper retention for the routed line or harness without modification. For professional technicians, this ensures correct assembly and long-term durability. For DIY mechanics, OEM fitment removes uncertainty and helps maintain factory-level protection.
A damaged, missing, or deteriorated grommet can lead to chafed wiring, fluid line wear, increased noise, or water intrusion that may cause electrical faults or corrosion. Replacing it with a genuine Mopar grommet restores proper isolation and protection, helping prevent costly secondary repairs.
• Genuine Mopar OEM grommet built to factory specifications
• Protects wiring, hoses, and lines from abrasion and vibration
• Durable rubber construction resistant to heat and environmental exposure
• Helps seal out moisture, dust, and debris
• Direct-fit design for secure, reliable installation
• Ideal for professional repairs and quality DIY maintenance
Choosing the Grommet – Mopar (4810021AB) ensures proper component protection, long-term reliability, and factory-correct fitment throughout your vehicle.
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Description
After [08/02/04]. Transmission Oil Filler Tube. Fill Tube Seal. Oil Filler Tube To Case.
Grommet – Mopar (4810021AB)
The Grommet – Mopar (4810021AB) is a genuine OEM sealing and isolation component designed to protect wiring, hoses, or lines as they pass through body panels or mounting surfaces. Grommets play a critical role in preventing abrasion, reducing vibration, and sealing out moisture, dust, and debris that could otherwise damage surrounding components or compromise system reliability.
Manufactured to Mopar’s exact factory specifications, this grommet is made from high-quality, flexible rubber material engineered to maintain its shape and sealing properties over time. It is designed to resist cracking, hardening, and degradation caused by heat, engine bay conditions, and environmental exposure. OEM material quality ensures a secure fit while allowing controlled flexibility where movement or vibration is present.
The Grommet – Mopar (4810021AB) is a direct-fit replacement for the original factory-installed component. It installs easily into the designated mounting hole and provides proper retention for the routed line or harness without modification. For professional technicians, this ensures correct assembly and long-term durability. For DIY mechanics, OEM fitment removes uncertainty and helps maintain factory-level protection.
A damaged, missing, or deteriorated grommet can lead to chafed wiring, fluid line wear, increased noise, or water intrusion that may cause electrical faults or corrosion. Replacing it with a genuine Mopar grommet restores proper isolation and protection, helping prevent costly secondary repairs.
• Genuine Mopar OEM grommet built to factory specifications
• Protects wiring, hoses, and lines from abrasion and vibration
• Durable rubber construction resistant to heat and environmental exposure
• Helps seal out moisture, dust, and debris
• Direct-fit design for secure, reliable installation
• Ideal for professional repairs and quality DIY maintenance
Choosing the Grommet – Mopar (4810021AB) ensures proper component protection, long-term reliability, and factory-correct fitment throughout your vehicle.
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Shipping Policy
Shipping Time
Please allow 24-48 hours for us to process your order. Most in stock orders will arrive within 7-10 business days within the contiguous U.S. If we are out of stock of an item ordered we will order it from our distribution center warehouse which can add an additional 7-10 days to your delivery date. Parts that are on an excessive backorder of greater than 30 days will be noted on the product page itself. A product that is available for sale does not reflect our actual inventory as it’s constantly changing.
When a package is in transit, shipping times DO NOT include weekends. All orders are shipped complete.
Dynamic Shipping Cost Calculation
The shipping costs for orders are dynamically calculated when customers go through our checkout process. The calculation for shipping costs factor in the dimensions and weight of the products being purchased as well as the shipping destination and other shipping company-specific delivery options presented to the user when checking out.
UPS is our carrier of choice.
Refused Shipments
Freight charges incurred by the sender while attempting to deliver merchandise which is refused will be billed to the customer.
Core Charges
Customers are responsible for return shipping of a core if a core is required. Cores need to be sent back within their original packaging in order to be eligible for refund. Cores should be sent back to the address found on our contact us page. The package label should include “Core (your order number”
Canada & International Shipping
UPS is our carrier of choice. Shipping costs do not include duties, taxes or brokerage fees which will be due at the time of delivery. This amount is in addition to the shipping charges paid on your order.
Return Policy
- Contact us to arrange for any returns.
- A copy of the invoice will need to be included with the return.
- Parts must be resaleable and in the original packaging.
- We cannot take back used parts.
- We cannot take back installed or tried parts.
- Electrical parts are not returnable.
- We do reserve the right to refuse and return any parts we find have been installed, are used or do not meet the above criteria.
- Return request need to be within 30 days of receipt.
Vintage Parts
All sales are final for Vintage Parts, No returns can be accepted.
Cancellation Policy
- An order or a portion of an order may be cancelled up until the time it is shipped and no longer in our possession.
- If the cancelled part was special ordered from the manufacturer a return fee of 15% may apply.
Restocking Fees and Other Charges
Nope, Not here! We do not charge any re-stocking fees.
Mopar Original Parts is a factory-authorized source for genuine OEM Mopar parts and accessories covering Jeep, Ram, Dodge, and Chrysler. Whether you are replacing a Wrangler suspension component, a Ram 1500 brake assembly, or a Grand Cherokee sensor, every part we ship comes from dealership inventory with the manufacturer's warranty intact and is priced below MSRP. Use the vehicle selector to filter by year, model, and trim so you order the correct part the first time. Not sure which part number you need? Call us now and a parts specialist will verify fitment by VIN.