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Enginetech V4453B Engine Exhaust Valve for Jeep Grand Cherokee (2008-2009)
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Exhaust Valve
The Enginetech V4453B engine exhaust valve is specifically designed for optimal performance in Jeep Grand Cherokee models from 2008 and 2009. Crafted from OE-grade materials, this valve ensures durability and reliable operation under demanding engine conditions. The chrome stem enhances corrosion resistance and longevity, contributing to the valve's overall durability and consistent performance. Its precise manufacturing process guarantees proper fitment and functionality, making it an ideal choice for engine rebuilds or repairs. The valve features a head diameter of 1.457 inches, providing excellent exhaust flow characteristics, while the overall length of 4.539 inches ensures proper installation within your engine assembly. With three lock grooves, the V4453B offers secure retention and sealing, essential for maintaining engine efficiency. The stem diameter of 7.00 mm is engineered for a perfect fit within the valve guides, reducing wear and ensuring smooth operation over time. Enginetech's commitment to quality means this valve is engineered specifically for engine rebuilder needs, offering a product that meets or exceeds OEM standards. Whether you're restoring a vehicle or performing routine maintenance, the V4453B exhaust valve provides a dependable solution that helps maintain engine performance and longevity. Trust Enginetech's expertise and dedicated customer support to supply high-quality parts for your engine rebuild projects.
Features:
- Material: Chrome Stem for corrosion resistance and durability
- Valve Head Diameter: 1.457 inches for efficient exhaust flow
- Overall Length: 4.539 inches ensuring proper fitment
- Lock Groove Quantity: 3 for secure retention
- Stem Diameter: 7.00 mm for precise guide fit
- Engine Compatibility: Fits 2008-2009 Jeep Grand Cherokee
Fits Following Models:
2008 Jeep Grand Cherokee
2009 Jeep Grand Cherokee
| Material: Chrome Stem |
| Valve Head Diameter: 1.457 in |
| Length: 4.539 in |
| Lock Groove Quantity: 3 |
| Stem Diameter: 7.00 mm |
| Aaiaid Part Number: BBPTV4453B |
| Part Number: V4453B |
| Brand Aaia: BBPT |
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.









