1984-1993 C4 Sport Seat Lumbar Air Pump Restoration Service
The sport seats in your 1984-1993 C4 Corvette were designed to keep you planted behind the wheel, and the lumbar support system is a big part of what makes those seats feel right. When the lumbar air pump starts failing, you lose the support and comfort that made the C4 cockpit feel ahead of its time. This C4 Sport Seat Lumbar Air Pump Restoration Service is built specifically for Corvette owners who want to restore proper operation instead of settling for worn-out components or hard-to-find replacements. Each unit receives a diaphragm rebuild, clear 1/4-inch airline replacement, complete internal and external cleaning and conditioning, along with electrical and harness testing to ensure dependable performance. Each pump is properly inspected and restored because replacement pumps are becoming increasingly difficult to source, and keeping your factory seat systems working correctly helps preserve both driving enjoyment and originality in your Corvette.
- Service available for 1984-1993 C4 Corvettes with sport seats
- Helps restore factory sport seat comfort and functionality
- Rebuilds worn lumbar pump diaphragms for proper seat support
- Replaces aging clear 1/4" airline tubing
- Internal and external cleaning and conditioning provided
- Electrical and harness testing for dependable operation
- Typical service time takes approximately one week - this may vary
Restoration Service Shipping Instructions:
Pack your lumbar air pump assembly carefully to help prevent shipping damage. We recommend using plenty of bubble wrap and a sturdy box with at least 2 inches of padding on all sides. Once your restoration arrives at Mid America Motorworks, our team will inspect the unit and contact you with an initial price assessment, return shipping costs, and confirm billing information. Additional repairs may be necessary depending on the condition of the component, but no extra work will be completed without your approval after testing and inspection.
Please include the following with your restoration shipment:
- Year of Corvette
- Phone number for billing contact
- Reason for restoration service
- Shipping address if different from billing address
Ship Your Restoration To:
Mid America Motorworks
ATTN: Restorations
2800 N. 3rd Street
Effingham, IL 62401
Questions about Corvette restoration services? Contact our restoration department at 1-800-500-1500 or email restorations@mamotorworks.com.
Also known under these part numbers: (For reference only)