OBS K1500 Parts
OBS K1500 parts for 1988-1999 Chevy and GMC K1500 4WD GMT400 trucks, every part we carry for the platform in one place.
Shop by category. 6 lug wheels, lowering kits, K1500 brake kits, lights and lighting, billet parts, bumpers, carpet and rocker panel trim.
Fitment. Check the model years and 4WD fitment listed on each product, since 1988-1993 and 1994-1998 trucks differ. Questions? Call or text (970) 634-3577.
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-4AN Fitting Male Flare Tee w/Female Side - Black
Regular price $12.99 USDRegular priceSale price $12.99 USD -
-10AN Male to 3/4-16 SAE Male Adapter - Black
Regular price $9.99 USDRegular priceSale price $9.99 USD -
-4AN Male to 7/16-20 SAE Male Adapter - Black
Regular price $6.99 USDRegular priceSale price $6.99 USD -
-6AN Male to 7/8-14 SAE Male Adapter - Black
Regular price $9.99 USDRegular priceSale price $9.99 USD -
-8AN Male to 7/8-14 SAE Male Adapter - Black
Regular price $9.99 USDRegular priceSale price $9.99 USD -
-6AN Male to 9/16-18 SAE Male Adapter - Black
Regular price $6.99 USDRegular priceSale price $6.99 USD -
-8AN Bulkhead Nut - Black
Regular price $3.49 USDRegular priceSale price $3.49 USD -
-10AN Bulkhead Fitting Straight - Black
Regular price $12.99 USDRegular priceSale price $12.99 USD -
-8AN Bulkhead Fitting Straight - Black
Regular price $10.99 USDRegular priceSale price $10.99 USD -
10 AN to M22x1.5mm Short Body Adapter w/ O-Ring for Oil Coolers
Regular price $14.99 USDRegular priceSale price $14.99 USD -
Thermostatic Oil Sandwich Plate
Regular price $124.99 USDRegular priceSale price $124.99 USD -
-10AN Male to 7/8-14 SAE Male Adapter - Black
Regular price $9.99 USDRegular priceSale price $9.99 USD -
-12AN Bulkhead Nut - Black
Regular price $4.49 USDRegular priceSale price $4.49 USD -
Easy-Install Center Drive Adapter for Mocal SP1FT
Regular price $34.99 USDRegular priceSale price $34.99 USD -
Billet Fuel Filter Bracket - 1.75in / 45mm - Black
Regular price $24.99 USDRegular priceSale price $24.99 USD -
-12AN Bulkhead Fitting Straight - Black
Regular price $16.99 USDRegular priceSale price $16.99 USD