Banks Pre-Filter Filter Wrap for Ram-Air Cold-Air Intake Systems Air Filter PN 42138 (42643)
- GMC Sierra C/K 1500 (OBS 1988-98)All years – check notes
- GMC Sierra C/K 2500 (OBS 1988-2000)All years – check notes
- GMC Sierra 1500All years – check notes
- GMC Sierra 2500 / 2500HDAll years – check notes
- GMC Suburban / Yukon XLAll years – check notes
- GMC YukonAll years – check notes
Before you order
Not sure it fits? Ask us.
Send your year, model and engine. We'll confirm the part number before you buy.
Pay later
Afterpay & Zip
Split it into instalments
Delivery
Australia-wide
Usually 3–7 business days
Genuine
US & Canadian brands
Not copies or knock-offs
Support
Real people, no bots
20+ years fitting this gear
Aussie owned. 25 years in the auto trade.
About usNormally ships within 3–8 business days
Highly recommended in dirty environments. Keep your Ram-Air Filter protected from large debris, bugs, mud, etc... Built from a breathable material, the Banks Pre-Filter simply goes over your air filter and provides additional protection and can even extend cleaning intervals. Works with both Dry and Oiled filters.
Banks pre-filter wraps are designed to work with your Ram-Air intake system and are constructed from a polyester mesh with uniform micron openings.
It improves the filtering of larger debris and dirt by preventing them from getting embedded into the filter. This allows your your Banks Ram-Air to breathe easier for longer by increasing the time between services.
Its hydrophobic surface has been treated to repel water and improve performance in humid or wet environments. The pre-filter is able to resist heat up to 400 degrees Fahrenheit and will not shatter in freezing temperatures.
Key Features
- Hydrophobic to repell water and moisture
- Prevents large debris clogging filter pleats
- Reduces service intervals
- Cleanable and reusable
- Extends filter life