PLEASE VERIFY YOUR OEM PART NUMBER FROM YOUR ORIGINAL UNIT TO HELP ENSURE FITMENT.
FITS THE FOLLOWING GMC MEDIUM/HEAVY DUTY TRUCKS:
GMC B6000 8 CYL. 5.7L 350CID 1979
GMC B6000 V8 5.7L 350CID 1980-1990
GMC C5000 L6 4.8L 292CID 1980-1986
GMC C5000 V8 5.7L 350CID 1980-1990
GMC C5D GM 4.8L(292) L6 GAS 1979-1988
GMC C5D GM 5.7L(350) V8 GAS 1979-1989
GMC C6000 L6 4.8L 292CID 1980-1986
GMC C6000 V8 5.7L 350CID 1980-1990
GMC C6D GM 4.8L(292) L6 GAS 1979-1988
GMC C6D GM 5.7L(350) V8 GAS 1979-1989
GMC C7500 TOPKICK GM 5.0L(305) V8 GAS 1990
GMC C7500 TOPKICK GM 5.7L(350) V8 GAS 1990
GMC CE4500 GM 3.8L(230) L6 GAS 1963-1970
GMC CE4500 GM 4.1L(250) L6 GAS 1967-1972
GMC CE4500 GM 4.6L(283) V8 GAS 1963-1967
GMC CE4500 GM 5.0L(307) V8 GAS 1968-1970
GMC CE4500 GM 5.4L(327) V8 GAS 1966-1968
GMC CE4500 GM 5.7L(350) V8 GAS 1969-1972
GMC CE5000 GM 3.8L(230) L6 GAS 1963-1969
GMC CE5000 GM 4.1L(250) L6 GAS 1967-1978
GMC CE5000 GM 4.6L(283) V8 GAS 1963-1967
GMC CE5000 GM 5.0L(307) V8 GAS 1968-1970
GMC CE5000 GM 5.4L(327) V8 GAS 1966-1968
GMC CE5000 GM 5.7L(350) V8 GAS 1969-1970
GMC CE5000 GM 5.7L(350) V8 GAS 1973-1978
GMC CE6000 GM 4.6L(283) V8 GAS 1963-1967
GMC CE6000 GM 5.0L(307) V8 GAS 1968-1970
GMC CE6000 GM 5.4L(327) V8 GAS 1966-1968
GMC CE6000 GM 5.7L(350) V8 GAS 1969-1970
GMC CE6000 GM 5.7L(350) V8 GAS 1975-1978
GMC CM6000 GM 5.8L(351) V6 GAS 1971-1972
GMC CS5000 GM 4.8L(292) L6 GAS 1963-1980
GMC CS6000 GM 4.8L(292) L6 GAS 1963-1980
GMC SE6000 GM 5.7L(350) V8 GAS 1977-1978
GMC T40 GM 3.8L(230) L6 GAS 1963-1967
GMC TE5500 GM 4.6L(283) V8 GAS 1963-1967
GMC TE5500 GM 5.0L(307) V8 GAS 1968-1970
GMC TE5500 GM 5.4L(327) V8 GAS 1966-1968
GMC TE5500 GM 5.7L(350) V8 GAS 1969-1970
GMC TE6000 GM 4.6L(283) V8 GAS 1963-1967
GMC TE6000 GM 5.0L(307) V8 GAS 1968-1970
GMC TE6000 GM 5.4L(327) V8 GAS 1966-1968
GMC TE6000 GM 5.7L(350) V8 GAS 1969-1970
GMC TE6000 GM 5.7L(350) V8 GAS 1975-1978
GMC TM6500 GM 5.8L(351) V6 GAS 1971-1972
GMC TM7500 GM 5.8L(351) V6 GAS 1971-1972
GMC TM80 GM 5.8L(351) V6 GAS 1971-1972
GMC W6 GM 5.7L(350) V8 GAS 1979-1982
GMC W7 GM 5.7L(350) V8 GAS 1979-1982
SHIPPING INFORMATION
SHIPPING TIME: Marine Parts Distributors is proud to offer free ground shipping to all customers having items shipped to addresses in the 48 contiguous states. Orders placed and paid by 4:00 PM EST will ship the same business day (excluding weekends and holidays which will ship next business day). Tracking information will be sent via e-mail by our shipping department. Delivery times can vary by location and shipping method. Typically, free shipping to the eastern US is estimated to be delivered in 1-2 business days, where deliveries to the western US (or most remote locations) may take up to 4-6 business days.
Items purchased with FREE SHIPPING & FLAT SHIPPING RATES only apply to US 48 CONTIGUOUS STATES and does NOT include APO/FPO/MPO (these areas are subject to a shipping surcharge). International Shipping, US Non-Continental shipping - which includes Alaska, Hawaii, Puerto Rico, US Territories and APO/FPO/MPO - all have 3-10 business day delivery times. Shipments will be delivered by UPS, FEDEX, or USPS and the carrier will be selected at our discretion. We also offer Expedited Shipping WORLDWIDE, including Saturday delivery (Saturday Delivery is an extra $15.00 and is not always available).
Please add your items to a cart to determine your shipping costs and rates. Please note that international orders may be subject to customs and duty fees; all international shipping costs are the responsibility of the customer.
Should you have any questions or concerns regarding shipping your item, please contact the customer service department 8AM-6PM EST Monday-Friday. You may also email any questions or concerns you have regarding shipping your item.
CANCELING ORDERS: In the event you need to cancel or change your order you may do so within 24 hours, provided your order has not been shipped, by contacting us through eBay's messaging center. Please make sure the Ship-To address you use during checkout is correct. All orders that are returned to sender or undeliverable are subject to a 20% return charge.

We accept all methods of payment including all major credit cards, American Express, Master Card, Visa, and Discover.
We accept and prefer PayPal. We also accept VISA, Mastercard, American Express, and Discover on our secure web server.

Marine Parts Distributors products, when properly installed, are warranted against defects in materials and workmanship to the original purchaser for a period of one (1) year from the date of purchase. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear. Improper installation, careless handling, tampering or disassembly in any way will void original factory warranty. Failures due to rust, submersions, deliberate abuse, broken gears, housings or components shall not be considered for warranty, nor products used in applications for which they were not intended.
The sole responsibility of Marine Parts Distributors - if any - shall be the replacement of defective products as stated above. This warranty being expressly in lieu of all other obligations or liabilities and Marine Parts Distributors neither assumes nor authorizes any other person or firm to assume for it any other liability in connection with the sale of its products or merchandise.
It is the responsibility of the customer to verify the correct application information prior to purchasing any product from Marine Parts Distributors. All purchases made in error, bought by mistake, no longer wanted, or returned to sender due to an incorrect address are subject to a 20% return charge and require a return authorization number. In these cases, the return shipping costs will also be deducted from the refund using our discounted shipping rates. Buyers are responsible for the shipping of any international orders.
BUYER IS RESPONSIBLE FOR ANY AND ALL SHIPPING CHARGES.
It is the responsibility of the customer to verify the correct application information prior to purchasing any product from MARINE PARTS DISTRIBUTORS. All purchases made in error are subject to a 20% return charge and require a return authorization number.
If an order must be canceled or changed, please contact the service department as soon as possible. Shipping times for orders are staggered throughout the day, depending on which carrier is shipping your order. Customers are notified via email when their item is on the loading dock ready to ship. Marine Parts Distributors reserves the right to apply a 20% return charge to orders canceled after the item has been packaged and taken to the shipping terminal. Please ensure that you have entered the correct shipping address at check out. It is the responsibility of customers to ensure they have provided the correct shipping address. If you need to specify a carrier to deliver your order to your address, please contact the customer service department before making a purchase.
BUYER IS RESPONSIBLE FOR ANY AND ALL SHIPPING CHARGES.