DORMAN
Dorman 994-157 Vacuum Switching Valve
Dorman 994-157 Vacuum Switching Valve
SKU:D18994157
Low stock
Couldn't load pickup availability
- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
- Ideal replacement - this vacuum switching valve directly replaces the original part on specified vehicle years, makes and models
- Durable construction - this valve is made from quality materials for durability and uses a factory style plug for easy installation
- Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
- Quality tested - this part has undergone extensive testing to ensure a quality fit and long service life
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
| Brand | DORMAN |
|---|---|
| Manufacturer part number | 994-157 |
| UPC / GTIN | 889245675460 |
| Weight | 0.26 lb |
| Dimensions (L × W × H) | 3.5 × 2.7 × 2.5 in |
| Category | Engine & Drivetrain |
| Condition | New — genuine brand-name part |
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
