Standard IGN DIH4 Air Intake Heater
Standard IGN DIH4 Air Intake Heater
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Standard IGN DIH4
For over 100 years, professional technicians have trusted Standard to replace the failed OE part. Standard manufacturers the highest-quality, best-performing parts for all import and domestic vehicles: gas, diesel, electric and hybrid. Precision manufacturing, multiple layers of testing, and a detailed validation process ensures Standard parts don’t just fit, they perform and they last.
Features & Benefits
- Designed with a corrosion resistant material that ensures reliable conductivity connection from the intake air heater relay which makes for a consistent start up
- Designed with highly heat conductive material for a faster pre-heat start up therefore reducing white smoke emission at cold engine start up
- Uses a high grade steel material that is anti-corrosive ensuring good ground conductivity when seated in the air intake housing making for a smoother and consistent operation
- Designed to meet and exceed oe specification and are end of line quality tested to ensure a better product out of the box every time
- Limited 3 years or 36,000 mile warranty
Specifications
| Color | White/Smoke |
| Weight | 0.25 lb |
| Dimensions | 3.38 x 2 x 1.44 in |
| Brand | Standard IGN |
| Manufacturer Part Number | DIH4 |
| UPC | 727943262790 |
Frequently Asked Questions
What color is this auto part?
This is the White/Smoke variant from Standard IGN.
What stands out about this auto part?
Key details include Limited 3 years or 36,000 mile warranty. Review the full feature list and specifications on this page for complete details.
How much does this product weigh?
This item weighs approximately 0.25 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

