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GatesPart #: EMH999
Gates EMH999 Engine Crankcase Vent Valve - PCV Valve
⚙️ 26 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$29.47Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Crankcase Vent Valve, PCV Valve
🚗Fitment: Buick, Chevrolet, and Pontiac, Century, Grand Prix, Impala, LaCrosse, LeSabre, and Lucerne
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Engine Crankcase Vent Valve options
Gates EMH999 Engine Crankcase Vent Valve - PCV Valve
| Brand | Gates |
| Part Number | EMH999 |
| Position | Crankcase Vent Valve, PCV Valve |
| Material | Steel |
| Inside Diameter | .32 |
| Inside Diameter | 8 |
| Hose Connector Quantity | 1 |
| Contents | Pcv valve, spring, 2 o-rings, retainer |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Buick | LaCrosse | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2008 | Buick | LaCrosse | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2008 | Buick | Lucerne | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2008 | Pontiac | Grand Prix | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2007 | Buick | LaCrosse | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2007 | Buick | Lucerne | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2007 | Pontiac | Grand Prix | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2006 | Buick | Lucerne | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2006 | Pontiac | Grand Prix | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2005 | Buick | LeSabre | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2005 | Chevrolet | Impala | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2005 | Pontiac | Grand Prix | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2004 | Buick | LeSabre | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2004 | Chevrolet | Impala | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2004 | Pontiac | Grand Prix | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2003 | Buick | LeSabre | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2003 | Chevrolet | Impala | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2002 | Buick | LeSabre | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2002 | Chevrolet | Impala | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2001 | Buick | LeSabre | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2001 | Chevrolet | Impala | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2000 | Buick | LeSabre | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 2000 | Chevrolet | Impala | 3.8L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 1999 | Buick | Century | 3.1L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 1998 | Buick | Century | 3.1L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
| 1997 | Buick | Century | 3.1L | V6 | GAS | PCV Valve | Crankcase Vent Valve |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
194315922504384389017274EMH999
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.