S&B Filters Cold Air Intake 75-5126
Fits 2018-2021 3.0L Power Stroke
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Price tracked 9 times since Jul 30, 2026: low $379, high $379, currently $379.
where to buy · 4 retailers tracked
A sealed-airbox cold air intake that replaces the factory tubing and filter with a larger, fully enclosed setup so the engine breathes cooler outside air instead of hot air trapped near the block.
why this one — S&B's own page states this exact part covers 2018-2021 (both the 13th-gen and the final 2021 carryover 3.0L Power Stroke trucks), ships in cotton-cleanable or dry-extendable filter versions, and keeps a factory-style MAF harness extension so it will not throw a check-engine light. $379.00 confirmed 2026-07-23.
S&B publishes airflow only, no HP/TQ claim: 20.41% better airflow (Cotton Cleanable filter, 99.29% efficiency) or 16.67% better airflow (Dry Extendable filter, 99.54% efficiency) vs stock, per sbfilters.com product page (checked 2026-07-23). No dyno HP number published for this application.
Questions about this category
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.