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- Description
- Fitment
- Warranty and Refund
- Reviews
New Premium Engine Camshaft
The Enginetech ES243 is a high-quality premium engine camshaft designed specifically for select Jeep models including Cherokee, Grand Cherokee, and Wrangler from years 1996 to 1999. Crafted with durable cast iron or billet material, this camshaft ensures longevity and reliable performance in your engine rebuild. It features a hydraulic lifter type and is engineered to optimize engine efficiency and power output. With a cam type classified as 's', the ES243 provides precise valve timing for enhanced performance. The exhaust valve lift measures .259 inches, while the intake valve lift is .408 inches with factory rocker arm ratio, contributing to improved airflow and combustion efficiency. The exhaust duration at .050 inch lift is 190 degrees, and the intake duration at .050 inch lift is 188 degrees, offering a balanced profile suitable for street and light performance applications. Enginetech's reputation as a family-owned business since 1982 ensures that each part is manufactured with rigorous quality standards and an emphasis on customer satisfaction. This camshaft is an excellent choice for engine rebuilders seeking a reliable component that restores or enhances engine performance for Jeep vehicles of this era, providing a perfect fit and straightforward installation. Trust Enginetech to deliver quality parts backed by extensive distribution and customer support. Whether you're restoring a classic Jeep or improving your daily driver, the ES243 camshaft is engineered to meet your performance needs and maintain the integrity of your engine.
Features:
- Lifter Type: Hydraulic for smooth operation and durability
- Exhaust Valve Lift: .259 inches for optimized exhaust flow
- Cam Type: 's' for balanced performance
- Exhaust Valve Lift with Factory Rocker Arm Ratio: .414 inches
- Intake Valve Lift with Factory Rocker Arm Ratio: .408 inches
- Exhaust Duration at .050 inch Lift: 190 degrees for good airflow
- Intake Duration at .050 inch Lift: 188 degrees for efficient intake cycle
- Compatible with various Jeep models from 1996 to 1999
Fits Following Models:
1996 Jeep Cherokee
1996 Jeep Grand Cherokee
1997 Jeep Cherokee
1997 Jeep Grand Cherokee
1997 Jeep Wrangler
1998 Jeep Cherokee
1998 Jeep Grand Cherokee
1998 Jeep Wrangler
1999 Jeep Wrangler
| Lifter Type: Hyd. |
| Exhaust Valve Lift: .259 |
| Cam Type: s |
| Exhaust Valve Lift With Factory Rocker Arm Ratio: .414 |
| Intake Valve Lift With Factory Rocker Arm Ratio: .408 |
| Exhaust Duration At .050 Inch Lift: 190 |
| Intake Duration At .050 Inch Lift: 188 |
| Aaiaid Part Number: BBPTES243 |
| Part Number: ES243 |
| 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.









