Catalytic Converter Replacement in Thornton
We found 8 verified auto repair shops in Thornton, Colorado that specialize in catalytic converter replacement.
Catalytic Converter Replacement Pricing & Information
Service Overview
The catalytic converter filters harmful gases from the exhaust and turns them into safer emissions.
Typical Costs
National average benchmark
Can I DIY?
Most home mechanics don't have the equipment needed to safely cut and weld exhaust components for replacement.
Check Your Quote
Already have a mechanic's bill for catalytic converter replacement? Upload it to see if the price is fair.
Check Quote →Recommended Catalytic Converter Replacement Shops
View all shops in Thornton →Showing 8 of 8 shops
Thornton, CO
Christian Brothers - Thornton, CO
📍5703 E 136th Ave, Thornton, CO 80602
Christian Brothers - Thornton, CO in Thornton, CO
Christian Brothers - Thornton, CO
📍10450 Colorado Blvd, Thornton, CO 80233
Christian Brothers - Thornton, CO in Thornton, CO
Fire and Wind Mechanical
📍4800 E 149th Ave, Thornton, CO 80602
Thornton's go-to family-owned mechanical specialists, known for beating big-name bids and delivering expert same-day climate control fixes.
Firestone Complete Auto Care - Thornton, CO
📍3720 E 120th Ave, Thornton, CO 80233
Firestone Complete Auto Care - Thornton, CO in Thornton, CO
Meineke - Thornton, CO
📍651 E 120th Ave, Thornton, CO 80233
Meineke - Thornton, CO in Thornton, CO
Meineke - Thornton, CO
📍421 W 84th Ave, Thornton, CO 80260
Meineke - Thornton, CO in Thornton, CO
Midas - Thornton, CO
📍4005 E 120th Ave, Thornton, CO 80233
Midas - Thornton, CO in Thornton, CO
Mountain View Automotive
📍921 W 120th Ave, Thornton, CO 80234, Thornton, CO 80234
Thornton's premier dealership alternative for transparent diagnostics, certified repairs, and community-first care.
🏷️ Current Catalytic Converter Replacement Coupons in Thornton
8 live offersReal, current catalytic converter replacement coupons and discounts captured from national chains and repair brands. Updated automatically.
AAA Member Discount: 10% Off Parts & Labor (Up to $75 Off)National · works anywhere
Volkswagen of Downtown LA
Last checked Oct 10, 202610% Off Audi Service or Genuine PartsNational · works anywhere
Audi La Crosse
Last checked Oct 8, 202610% Off Repair Parts and Labor📍 94061
SpeeDee Oil Change & Auto Service
Last checked Oct 6, 202610% Off Parts & Labor (AAA Members)National · works anywhere
Honda of Downtown Los Angeles
Last checked Oct 4, 2026Rebate — money back after purchase$50 Mail-In Rebate on GM & ACDelco PartsNational · works anywhere
GM Parts / ACDelco
Last checked Oct 2, 2026AAA Member Discount (10% Off Labor & Parts)National · works anywhere
Subaru Santa Monica / AAA Approved Auto Repair
Last checked Oct 2, 2026AAA Member Discount - 10% Off Labor & PartsNational · works anywhere
Subaru Santa Monica
Last checked Oct 1, 2026Subaru Service Specials & Tiered DiscountsNational · works anywhere
Subaru Sherman Oaks
Last checked Oct 1, 2026
ServiceBuddy may earn a commission from some partner links, at no cost to you.
Stop overpaying for car repairs.
Join thousands of drivers in Thornton who use ServiceBuddy to compare mechanic quotes.
Check Your Quote Now →