Home /Shop by Make/Chevy/Trailblazer EXT/Headlight Switch Searching for Chevy Trailblazer EXT Headlight Switch Narrow The Number Of Models Shown By Telling Us The Year Year 2005 2004 Sort By: Best Match Best Match Price: Low to High Price: High to Low A-Z Z-A Compare: 1 2 3 4 View: 1 5 of 1 results < prev 1 next > Product Category Electrical Parts (1) Headlight Switch (1) Part Type Headlight Relay (1) Brand Wells Vehicle Electronics (1) Price $30.00 - $40.00 (1) Compare Replaces Headlight Relay Wells Vehicle Electronics 20601 Replaces Wells Vehicle Electronics 20601 OE # 15016745 OE # 8150167450 ITEM CONDITION New In Stock and Ready to Ship Ships Same Day for orders placed by 5 P.M. ET Free GROUND SHIPPING Check Shipping Rates Brand #: 20601 Need this part fast? Choose Next Day Air at checkout! $39.95 QUANTITY: 1 1 2 3 4 5 6 7 8 9 10 Add to Cart Save for Later Send To A Friend Part #: WEZMX00003 Close Ship To Zip: Submit Sort By: Best Match Best Match Price: Low to High Price: High to Low A-Z Z-A Compare: 1 2 3 4 View: 1 5 of 1 results < prev 1 next > Chevy is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Chevy or General Motors Company. See all trademarks.