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OE Quality
60-Day Returns
MahlePart #: K31958
Mahle K31958 Engine Water Pump Gasket
⚙️ 29 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$18.70Free 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
🚗Fitment: INFINITI, FX45, FX50, M45, M56, Q45, Q70, Q70L, QX70, and QX80
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Mahle K31958 Engine Water Pump Gasket
| Brand | Mahle |
| Part Number | K31958 |
| Additional Package Contents | None |
| Item Grade | Oem standard |
| Water Pump Gasket Material | Rubber coated embossed metal |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | INFINITI | Q70 | 5.6L | V8 | N/A | Rubber Coated Beaded Steel |
| 2015 | INFINITI | Q70L | 5.6L | V8 | N/A | Rubber Coated Beaded Steel |
| 2015 | INFINITI | QX80 | 5.6L | V8 | N/A | Rubber Coated Beaded Steel; From 11/2014 |
| 2014 | INFINITI | Q70 | 5.6L | V8 | N/A | Rubber Coated Beaded Steel |
| 2014 | INFINITI | QX70 | 5.0L | V8 | N/A | Rubber Coated Beaded Steel |
| 2013 | INFINITI | FX50 | 5.0L | V8 | N/A | Rubber Coated Beaded Steel |
| 2013 | INFINITI | M56 | 5.6L | V8 | N/A | Rubber Coated Beaded Steel |
| 2012 | INFINITI | FX50 | 5.0L | V8 | N/A | Rubber Coated Beaded Steel |
| 2011 | INFINITI | FX50 | 5.0L | V8 | N/A | Rubber Coated Beaded Steel |
| 2010 | INFINITI | FX50 | 5.0L | V8 | N/A | Rubber Coated Beaded Steel |
| 2010 | INFINITI | M45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2009 | INFINITI | FX50 | 5.0L | V8 | N/A | Rubber Coated Beaded Steel; From 06/2008 |
| 2009 | INFINITI | M45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2008 | INFINITI | FX45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2008 | INFINITI | M45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2007 | INFINITI | FX45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2007 | INFINITI | M45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2006 | INFINITI | FX45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2006 | INFINITI | M45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2006 | INFINITI | Q45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2005 | INFINITI | FX45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2005 | INFINITI | Q45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2004 | INFINITI | FX45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2004 | INFINITI | M45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2004 | INFINITI | Q45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2003 | INFINITI | FX45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2003 | INFINITI | M45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2003 | INFINITI | Q45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
| 2002 | INFINITI | Q45 | 4.5L | V8 | N/A | Rubber Coated Beaded Steel |
* 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:
21014-AR001
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.