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K&N 04 Cadillac CTS V6-3.6L DOHC Performance Intake Kit

Marsoni M251S
Sale price$184.00
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K&N 04 Cadillac CTS V6-3.6L DOHC Performance Intake KitSKU: 57 3042 UPC: 024844109453 K&N 57 3042 Performance Air Intake System for 2003 2007 Cadillac CTS V6 3. 6L DOHC The K&N 57 3042 Performance Air Intake System delivers more airflow to the engine of your 2003 2007 Cadillac CTS with 3. 6L V6 DOHC or 2. 8L L6 engines. This kit replaces the factory air filter and intake tube with a roto molded HDPE tube and oversized oiled cotton High Flow Air Filter for dyno proven gains of up to 11 HP at 5900 RPM and
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4.1 ★★★★★
Based on 661 reviews
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Verified Purchase
Anthony S
Los Angeles, US
★★★★★ 4
Cover too loose.
Size: 300A Fuse Holder
Nice looking, decent quality, versatile for different gauges. My only complaint with this holder is the cover doesn’t stay on very well, bought 3, and all 3 pop off easily, you will need to zip tie on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
K
Verified Purchase
Kurtiss s.
Waukegan, US
★★★★★ 5
Works as it should.
Size: 300A Fuse Holder
I’ve had several of these in my build for over a year now. Zero issues.
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Reviewed in the United States on December 3, 2025
C
Verified Purchase
Clint
Waukegan, US
★★★★★ 5
Good brand
Size: 300A Fuse Holder
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
M
Verified Purchase
Meeikal
New York, US
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
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Reviewed in the United States on January 14, 2026
D
Verified Purchase
Dana
Phoenix, US
★★★★★ 5
Would buy again
Size: 300A Fuse Holder
Works as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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