GMB Engine Water Pump P/N:170-3020
Keep coolant circulating and engine temperatures in check with the GMB water pump 130-3020 (also written 1303020). This engine water pump drives coolant through the block and radiator to carry heat away, and it drops in as a direct-fit replacement for a long list of GM trucks and SUVs — including the 2015-2020 Chevrolet Tahoe, the 2014-2018 Chevrolet Silverado 1500, and the 2015-2020 GMC Yukon. See the Buyer's Guide tab for the full application list.
This unit is serpentine-belt driven and does not include a back housing. If a worn pump is the cause of coolant weeping, a whining bearing, or engine overheating, replacing it with this GMB pump addresses that failure. Country of origin: China.
Interchange: 251769 · 251784 · AW6738 · 12656810 · 12669020 · 12670051 · 12670246 · 12674637 · CP6738 · N303020 · US8918
This part cross-references / interchanges with the following part numbers:
Does this GMB engine water pump fit a Chevy Tahoe?
Yes. The 130-3020 is listed for the 2015-2020 Chevrolet Tahoe with the V8-5.3L and the 2018-2020 Tahoe V8-6.2L. Confirm your exact engine against the Buyer's Guide.
Will it fit a Chevy Silverado 1500?
Yes. It is cataloged for the 2014-2018 Chevrolet Silverado 1500 in V6-4.3L, V8-5.3L, and V8-6.2L. The Silverado 1500 LD is a separate 2019 listing.
Is a pulley included?
Yes, the pulley is included. A back housing is not included with this pump.
Does it come with installation hardware?
Yes. Per the manufacturer, this pump ships with all required hardware for installation.
What are signs this water pump may need replacing?
Common signs include coolant leaking from the pump or weep hole, a whining or grinding bearing noise, and engine overheating. Diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.