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Description:
The MotoRad MO99 Oil Filler Cap is designed to deliver a perfect OE-style fit and dependable performance across a wide range of domestic and import vehicles. Manufactured from high-quality plastic materials, this cap provides a secure, twist-lock seal that prevents oil leaks and engine blow-by, maintaining proper pressure and engine efficiency. Its precision engineering ensures compatibility with factory specifications, while the clean black finish complements the look of the engine compartment.
MotoRad, a trusted OE supplier, produces replacement components built to the same stringent standards as original equipment, offering lasting reliability and consistent sealing performance for everyday and high-mileage vehicles alike.
Features:
Provides proper seal to prevent oil leaks and blow-by
Twist-lock design for quick and secure installation
Meets or exceeds OEM specifications for fit and function
High-quality plastic construction for long-term durability
Gasket included for complete sealing integrity
Matches original equipment appearance and performance
Specifications:
Mounting Type: Twist-Lock
Type: Oil Filler Cap
Color: Black
Material: Plastic
Gasket/Seal Included: Yes
Height: 1.29 in
Width: 2.32 in
Neck Diameter: 1.38 in
Shell Diameter: 2.32 in
Thread Diameter: 1.38 in
Vented: No
Shape: Round (Oil Filler Cap)
Meets or Exceeds OEM Standards: Yes
Fitment:
Compatible with a wide range of models from Buick, Cadillac, Chevrolet, GMC, Pontiac, Oldsmobile, Saturn, Hummer, Saab, BMW, Chrysler, Dodge, Porsche, and Isuzu.
Common fitments include:
Chevrolet Silverado 1500 (1999–2013)
GMC Sierra 2500 HD (2001–2019)
Buick LeSabre (1986–2005)
Cadillac Escalade (2002–2014)
Pontiac Grand Prix (1994–2008)
Saturn Vue (2002–2010)
Hummer H2 (2003–2009)
…and many more.
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
