Homeโ€บ Emission Control > Crankcase Ventilation Systemโ€บ Dorman 47038 PCV Valve Elbow
Part #: 47038

Dorman 47038 PCV Valve Elbow

N/A
408 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing โ€” free returns if it doesn't
$22.75Free 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 ยท Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement โ€” Bolt-on fit, no modifications needed
Fitment: Chevrolet, GMC, Hummer, Workhorse, Oldsmobile, Cadillac, Buick, and Pontiac, Express 1500, Express Cargo, Savana 1500, Colorado, Canyon, Envoy, H3, H3T, Trailblazer, Blazer, Express 2500, Silverado 1500, Savana 2500, Sierra 1500, Astro, S10, Safari, Sonoma, FasTrack FT1061, FasTrack FT1261, FasTrack FT1461, FasTrack FT1601, FasTrack FT1801, FasTrack FT1802, FasTrack FT931, P30, Express 3500, Savana 3500, FasTrack FT1460, Jimmy, Bravada, FasTrack FT1260, FasTrack FT1600, FasTrack FT1800, Escalade, C2500, C3500, K2500, K3500, Tahoe, Yukon, C1500, C1500 Suburban, C2500 Suburban, K1500, K1500 Suburban, K2500 Suburban, P3500, S15, Century, Skylark, Celebrity, Cutlass Calais, Cutlass Ciera, 6000, Grand Am, S10 Blazer, S15 Jimmy, Fiero, and Somerset
Easy Returns โ€” Return within 60 days for a full refund
Fast Shipping โ€” Most orders ship same business day before 1pm CST

Reliable PCV Valve Elbow for GM Vehicles

The Dorman 47038 PCV Valve Elbow is designed to maintain proper crankcase ventilation in select Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, and Pontiac models. This rubber elbow ensures a secure connection with its push-on attachment method, supporting efficient emission control system performance.

  • Inlet diameter: 0.281 inches
  • Outlet diameter: 0.281 inches
  • Material: durable rubber construction
  • Attachment method: push on for easy installation
  • Package includes one PCV valve elbow

Durable Rubber Construction and Precise Fit

Manufactured from quality rubber, the Dorman 47038 PCV Valve Elbow offers flexibility and resistance to heat and oil vapors commonly found in crankcase ventilation systems. Both the inlet and outlet diameters measure 0.281 inches, ensuring a consistent and tight seal. The push-on attachment method simplifies installation without the need for additional hardware, although installation hardware is not included. This part is engineered to meet the specifications required for proper fitment in various GM vehicles, including Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, Buick Century, and Pontiac Grand Am.

Compatible GM Models and Applications

This PCV valve elbow is compatible with a wide range of General Motors vehicles, including:

  • Buick Century, Skylark
  • Cadillac Escalade
  • Chevrolet Astro, Blazer, Colorado, Silverado 1500, Tahoe, Trailblazer
  • GMC Canyon, Sierra 1500, Jimmy, Yukon
  • Hummer H3, H3T
  • Oldsmobile Cutlass Calais, Cutlass Ciera
  • Pontiac Grand Am, Fiero, Safari

Common Issues Addressed by the PCV Valve Elbow

  • Prevents vacuum leaks in the crankcase ventilation system
  • Reduces oil vapor and emissions escaping into the engine bay
  • Maintains proper pressure balance within the crankcase
  • Helps avoid engine performance issues related to faulty PCV connections
  • Supports emission control compliance for GM vehicles

Installation Notes and Tips

Installation of the Dorman 47038 PCV Valve Elbow requires no additional hardware due to its push-on design. Ensure the mating surfaces and hoses are clean and free of debris before attaching. Verify the inlet and outlet diameters match the existing system connections to avoid leaks. It is recommended to inspect the entire crankcase ventilation system during replacement to identify any other worn components.

Quality Assurance and Warranty

Dorman parts are engineered to meet or exceed OEM specifications for reliable performance. The 47038 PCV Valve Elbow undergoes quality checks to ensure durability and proper fitment. While installation hardware is not included, the part is backed by Dorman's standard warranty coverage, providing confidence in its long-term service life.

BrandDorman
Part Number47038
Attachment MethodPush On
Inlet Diameter0.281
Installation Hardware IncludedNo
MaterialRubber
Outlet Diameter0.281
Package Contents1 Elbow

This part fits 408 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014ChevroletExpress 15004.3LV6N/A
2014GMCSavana 15004.3LV6N/A
2013ChevroletExpress 15004.3LV6N/A
2013GMCSavana 15004.3LV6N/A
2012ChevroletExpress 15004.3LV6N/A
2012GMCSavana 15004.3LV6N/A
2011ChevroletExpress 15004.3LV6N/A
2011GMCSavana 15004.3LV6N/A
2010ChevroletExpress 15004.3LV6N/A
2010GMCSavana 15004.3LV6N/A
2009ChevroletColorado5.3LV8N/A
2009ChevroletExpress 15004.3LV6N/A
2009GMCCanyon5.3LV8N/A
2009GMCEnvoy5.3LV8N/A
2009GMCSavana 15004.3LV6N/A
2009HummerH35.3LV8N/A
2009HummerH3T5.3LV8N/A
2008ChevroletExpress 15004.3LV6N/A
2008ChevroletTrailblazer5.3LV8N/A
2008GMCEnvoy5.3LV8N/A
2008GMCSavana 15004.3LV6N/A
2008HummerH35.3LV8N/A
2007ChevroletExpress 15004.3LV6N/A
2007GMCSavana 15004.3LV6N/A
2006ChevroletExpress 15004.3LV6N/A
2006GMCSavana 15004.3LV6N/A
2005ChevroletBlazerN/A
2005ChevroletExpress 15004.3LV6N/A
2005ChevroletExpress 25004.3LV6N/A
2005ChevroletSilverado 15004.3LV6N/A
2005GMCSavana 15004.3LV6N/A
2005GMCSavana 25004.3LV6N/A
2005GMCSierra 15004.3LV6N/A
2004ChevroletAstroN/A
2004ChevroletBlazerN/A
2004ChevroletExpress 15004.3LV6N/A
2004ChevroletExpress 25004.3LV6N/A
2004ChevroletS10N/A
2004ChevroletSilverado 15004.3LV6N/A
2004GMCSafariN/A
2004GMCSavana 15004.3LV6N/A
2004GMCSavana 25004.3LV6N/A
2004GMCSierra 15004.3LV6N/A
2004GMCSonomaN/A
2003ChevroletAstroN/A
2003ChevroletBlazerN/A
2003ChevroletExpress 15004.3LV6N/A
2003ChevroletExpress 25004.3LV6N/A
2003ChevroletS104.3LV6N/A
2003ChevroletSilverado 15004.3LV6N/A
2003GMCSafariN/A
2003GMCSavana 15004.3LV6N/A
2003GMCSavana 25004.3LV6N/A
2003GMCSierra 15004.3LV6N/A
2003GMCSonoma4.3LV6N/A
2002ChevroletAstroN/A
2002ChevroletBlazer4.3LV6N/A
2002ChevroletExpress 15004.3LV6N/A
2002ChevroletExpress 15005.7LV8N/A
2002ChevroletExpress 15005.0LV8N/A
2002ChevroletExpress 25004.3LV6N/A
2002ChevroletExpress 25005.7LV8N/A
2002ChevroletExpress 25005.0LV8N/A
2002ChevroletExpress 35005.7LV8N/A
2002ChevroletS104.3LV6N/A
2002ChevroletSilverado 15004.3LV6N/A
2002GMCSafariN/A
2002GMCSavana 15004.3LV6N/A
2002GMCSavana 15005.7LV8N/A
2002GMCSavana 15005.0LV8N/A
2002GMCSavana 25004.3LV6N/A
2002GMCSavana 25005.7LV8N/A
2002GMCSavana 25005.0LV8N/A
2002GMCSavana 35005.7LV8N/A
2002GMCSierra 15004.3LV6N/A
2002GMCSonoma4.3LV6N/A
2001ChevroletAstroN/A
2001ChevroletBlazerN/A
2001ChevroletExpress 15004.3LV6N/A
2001ChevroletExpress 15005.7LV8N/A
2001ChevroletExpress 15005.0LV8N/A
2001ChevroletExpress 25004.3LV6N/A
2001ChevroletExpress 25005.7LV8N/A
2001ChevroletExpress 25005.0LV8N/A
2001ChevroletExpress 35005.7LV8N/A
2001ChevroletS104.3LV6N/A
2001ChevroletSilverado 15004.3LV6N/A
2001GMCJimmyN/A
2001GMCSafariN/A
2001GMCSavana 15004.3LV6N/A
2001GMCSavana 15005.7LV8N/A
2001GMCSavana 15005.0LV8N/A
2001GMCSavana 25004.3LV6N/A
2001GMCSavana 25005.7LV8N/A
2001GMCSavana 25005.0LV8N/A
2001GMCSavana 35005.7LV8N/A
2001GMCSierra 15004.3LV6N/A
2001GMCSonoma4.3LV6N/A
2001OldsmobileBravadaN/A
2000CadillacEscalade5.7LV8N/A
2000ChevroletAstroN/A
2000ChevroletBlazerN/A
2000ChevroletC25005.7LV8N/A
2000ChevroletC35005.7LV8N/A
2000ChevroletExpress 15004.3LV6N/A
2000ChevroletExpress 15005.7LV8N/A
2000ChevroletExpress 15005.0LV8N/A
2000ChevroletExpress 25004.3LV6N/A
2000ChevroletExpress 25005.7LV8N/A
2000ChevroletExpress 25005.0LV8N/A
2000ChevroletExpress 35005.7LV8N/A
2000ChevroletK25005.7LV8N/A
2000ChevroletK35005.7LV8N/A
2000ChevroletS104.3LV6N/A
2000ChevroletSilverado 15004.3LV6N/A
2000ChevroletTahoe5.7LV8N/A
2000GMCC25005.7LV8N/A
2000GMCC35005.7LV8N/A
2000GMCJimmyN/A
2000GMCK25005.7LV8N/A
2000GMCK35005.7LV8N/A
2000GMCSafariN/A
2000GMCSavana 15004.3LV6N/A
2000GMCSavana 15005.7LV8N/A
2000GMCSavana 15005.0LV8N/A
2000GMCSavana 25004.3LV6N/A
2000GMCSavana 25005.7LV8N/A
2000GMCSavana 25005.0LV8N/A
2000GMCSavana 35005.7LV8N/A
2000GMCSierra 15004.3LV6N/A
2000GMCSonoma4.3LV6N/A
2000GMCYukon5.7LV8N/A
2000OldsmobileBravadaN/A
1999CadillacEscaladeN/A
1999ChevroletAstroN/A
1999ChevroletBlazerN/A
1999ChevroletC1500N/A
1999ChevroletC1500 Suburban5.7LV8N/A
1999ChevroletC25005.7LV8N/A
1999ChevroletC2500 Suburban5.7LV8N/A
1999ChevroletC35005.7LV8N/A
1999ChevroletExpress 15004.3LV6N/A
1999ChevroletExpress 15005.7LV8N/A
1999ChevroletExpress 15005.0LV8N/A
1999ChevroletExpress 25004.3LV6N/A
1999ChevroletExpress 25005.7LV8N/A
1999ChevroletExpress 25005.0LV8N/A
1999ChevroletExpress 35005.7LV8N/A
1999ChevroletK1500N/A
1999ChevroletK1500 Suburban5.7LV8N/A
1999ChevroletK25005.7LV8N/A
1999ChevroletK2500 Suburban5.7LV8N/A
1999ChevroletK35005.7LV8N/A
1999ChevroletP304.3LV6N/A
1999ChevroletP305.7LV8N/A
1999ChevroletS104.3LV6N/A
1999ChevroletSilverado 15004.3LV6N/A
1999ChevroletTahoe5.7LV8N/A
1999GMCC1500N/A
1999GMCC1500 Suburban5.7LV8N/A
1999GMCC25005.7LV8N/A
1999GMCC2500 Suburban5.7LV8N/A
1999GMCC35005.7LV8N/A
1999GMCJimmyN/A
1999GMCK1500N/A
1999GMCK1500 Suburban5.7LV8N/A
1999GMCK25005.7LV8N/A
1999GMCK2500 Suburban5.7LV8N/A
1999GMCK35005.7LV8N/A
1999GMCP35004.3LV6N/A
1999GMCP35005.7LV8N/A
1999GMCSafariN/A
1999GMCSavana 15004.3LV6N/A
1999GMCSavana 15005.7LV8N/A
1999GMCSavana 15005.0LV8N/A
1999GMCSavana 25004.3LV6N/A
1999GMCSavana 25005.7LV8N/A
1999GMCSavana 25005.0LV8N/A
1999GMCSavana 35005.7LV8N/A
1999GMCSierra 15004.3LV6N/A
1999GMCSonoma4.3LV6N/A
1999GMCYukonN/A
1999OldsmobileBravadaN/A
1998ChevroletAstroN/A
1998ChevroletBlazerN/A
1998ChevroletC15004.3LV6N/A
1998ChevroletC15005.7LV8N/A
1998ChevroletC15005.0LV8N/A
1998ChevroletC1500 Suburban5.7LV8N/A
1998ChevroletC25005.7LV8N/A
1998ChevroletC25005.0LV8N/A
1998ChevroletC2500 Suburban5.7LV8N/A
1998ChevroletC35005.7LV8N/A
1998ChevroletExpress 15004.3LV6N/A
1998ChevroletExpress 15005.7LV8N/A
1998ChevroletExpress 15005.0LV8N/A
1998ChevroletExpress 25004.3LV6N/A
1998ChevroletExpress 25005.7LV8N/A
1998ChevroletExpress 25005.0LV8N/A
1998ChevroletExpress 35005.7LV8N/A
1998ChevroletK15004.3LV6N/A
1998ChevroletK15005.7LV8N/A
1998ChevroletK15005.0LV8N/A
1998ChevroletK1500 Suburban5.7LV8N/A
1998ChevroletK25005.7LV8N/A
1998ChevroletK25005.0LV8N/A
1998ChevroletK2500 Suburban5.7LV8N/A
1998ChevroletK35005.7LV8N/A
1998ChevroletP304.3LV6N/A
1998ChevroletP305.7LV8N/A
1998ChevroletS104.3LV6N/A
1998ChevroletTahoe5.7LV8N/A
1998GMCC1500N/A
1998GMCC1500 Suburban5.7LV8N/A
1998GMCC25005.7LV8N/A
1998GMCC25005.0LV8N/A
1998GMCC2500 Suburban5.7LV8N/A
1998GMCC35005.7LV8N/A
1998GMCJimmyN/A
1998GMCK15004.3LV6N/A
1998GMCK15005.7LV8N/A
1998GMCK15005.0LV8N/A
1998GMCK1500 Suburban5.7LV8N/A
1998GMCK25005.7LV8N/A
1998GMCK25005.0LV8N/A
1998GMCK2500 Suburban5.7LV8N/A
1998GMCK35005.7LV8N/A
1998GMCP35004.3LV6N/A
1998GMCP35005.7LV8N/A
1998GMCSafariN/A
1998GMCSavana 15004.3LV6N/A
1998GMCSavana 15005.7LV8N/A
1998GMCSavana 15005.0LV8N/A
1998GMCSavana 25004.3LV6N/A
1998GMCSavana 25005.7LV8N/A
1998GMCSavana 25005.0LV8N/A
1998GMCSavana 35005.7LV8N/A
1998GMCSonoma4.3LV6N/A
1998GMCYukonN/A
1998OldsmobileBravadaN/A
1997ChevroletAstroN/A
1997ChevroletBlazerN/A
1997ChevroletC15004.3LV6N/A
1997ChevroletC15005.7LV8N/A
1997ChevroletC15005.0LV8N/A
1997ChevroletC1500 Suburban5.7LV8N/A
1997ChevroletC25005.7LV8N/A
1997ChevroletC25005.0LV8N/A
1997ChevroletC2500 Suburban5.7LV8N/A
1997ChevroletC35005.7LV8N/A
1997ChevroletExpress 15004.3LV6N/A
1997ChevroletExpress 15005.7LV8N/A
1997ChevroletExpress 15005.0LV8N/A
1997ChevroletExpress 25004.3LV6N/A
1997ChevroletExpress 25005.7LV8N/A
1997ChevroletExpress 25005.0LV8N/A
1997ChevroletExpress 35005.7LV8N/A
1997ChevroletK15004.3LV6N/A
1997ChevroletK15005.7LV8N/A
1997ChevroletK15005.0LV8N/A
1997ChevroletK1500 Suburban5.7LV8N/A
1997ChevroletK25005.7LV8N/A
1997ChevroletK25005.0LV8N/A
1997ChevroletK2500 Suburban5.7LV8N/A
1997ChevroletK35005.7LV8N/A
1997ChevroletP304.3LV6N/A
1997ChevroletP305.7LV8N/A
1997ChevroletS104.3LV6N/A
1997ChevroletTahoe5.7LV8N/A
1997GMCC15004.3LV6N/A
1997GMCC15005.7LV8N/A
1997GMCC15005.0LV8N/A
1997GMCC1500 Suburban5.7LV8N/A
1997GMCC25005.7LV8N/A
1997GMCC25005.0LV8N/A
1997GMCC2500 Suburban5.7LV8N/A
1997GMCC35005.7LV8N/A
1997GMCJimmyN/A
1997GMCK15004.3LV6N/A
1997GMCK15005.7LV8N/A
1997GMCK15005.0LV8N/A
1997GMCK1500 Suburban5.7LV8N/A
1997GMCK25005.7LV8N/A
1997GMCK2500 Suburban5.7LV8N/A
1997GMCK35005.7LV8N/A
1997GMCP35004.3LV6N/A
1997GMCP35005.7LV8N/A
1997GMCSafariN/A
1997GMCSavana 15004.3LV6N/A
1997GMCSavana 15005.7LV8N/A
1997GMCSavana 15005.0LV8N/A
1997GMCSavana 25004.3LV6N/A
1997GMCSavana 25005.7LV8N/A
1997GMCSavana 25005.0LV8N/A
1997GMCSavana 35005.7LV8N/A
1997GMCSonoma4.3LV6N/A
1997GMCYukon5.7LV8N/A
1997OldsmobileBravadaN/A
1996ChevroletAstroN/A
1996ChevroletBlazerN/A
1996ChevroletC15004.3LV6N/A
1996ChevroletC15005.7LV8N/A
1996ChevroletC15005.0LV8N/A
1996ChevroletC1500 Suburban5.7LV8N/A
1996ChevroletC25005.7LV8N/A
1996ChevroletC25005.0LV8N/A
1996ChevroletC2500 Suburban5.7LV8N/A
1996ChevroletC35005.7LV8N/A
1996ChevroletExpress 15004.3LV6N/A
1996ChevroletExpress 15005.7LV8N/A
1996ChevroletExpress 15005.0LV8N/A
1996ChevroletExpress 25004.3LV6N/A
1996ChevroletExpress 25005.7LV8N/A
1996ChevroletExpress 25005.0LV8N/A
1996ChevroletExpress 35005.7LV8N/A
1996ChevroletK15004.3LV6N/A
1996ChevroletK15005.7LV8N/A
1996ChevroletK15005.0LV8N/A
1996ChevroletK1500 Suburban5.7LV8N/A
1996ChevroletK25005.7LV8N/A
1996ChevroletK2500 Suburban5.7LV8N/A
1996ChevroletK35005.7LV8N/A
1996ChevroletP304.3LV6N/A
1996ChevroletP305.7LV8N/A
1996ChevroletS104.3LV6N/A
1996ChevroletTahoe5.7LV8N/A
1996GMCC15004.3LV6N/A
1996GMCC15005.7LV8N/A
1996GMCC15005.0LV8N/A
1996GMCC1500 Suburban5.7LV8N/A
1996GMCC25005.7LV8N/A
1996GMCC25005.0LV8N/A
1996GMCC2500 Suburban5.7LV8N/A
1996GMCC35005.7LV8N/A
1996GMCJimmyN/A
1996GMCK15004.3LV6N/A
1996GMCK15005.7LV8N/A
1996GMCK15005.0LV8N/A
1996GMCK1500 Suburban5.7LV8N/A
1996GMCK25005.7LV8N/A
1996GMCK2500 Suburban5.7LV8N/A
1996GMCK35005.7LV8N/A
1996GMCP35004.3LV6N/A
1996GMCP35005.7LV8N/A
1996GMCSafariN/A
1996GMCSavana 15004.3LV6N/A
1996GMCSavana 15005.7LV8N/A
1996GMCSavana 15005.0LV8N/A
1996GMCSavana 25004.3LV6N/A
1996GMCSavana 25005.7LV8N/A
1996GMCSavana 25005.0LV8N/A
1996GMCSavana 35005.7LV8N/A
1996GMCSonoma4.3LV6N/A
1996GMCYukon5.7LV8N/A
1996OldsmobileBravadaN/A
1995ChevroletAstroN/A
1995GMCSafariN/A
1994ChevroletAstroN/A
1994GMCSafariN/A
1993ChevroletAstroN/A
1993GMCSafariN/A
1992ChevroletAstroN/A
1992GMCSafariN/A
1991ChevroletAstroN/A
1991ChevroletS102.5LL4N/A
1991GMCSafariN/A
1991GMCSonoma2.5LL4N/A
1990ChevroletAstroN/A
1990ChevroletS102.5LL4N/A
1990GMCS152.5LL4N/A
1990GMCSafariN/A
1989BuickCentury2.5LL4N/A
1989BuickSkylark2.5LL4N/A
1989ChevroletAstro2.5LL4N/A
1989ChevroletCelebrity2.5LL4N/A
1989ChevroletS102.5LL4N/A
1989GMCS152.5LL4N/A
1989GMCSafari2.5LL4N/A
1989OldsmobileCutlass Calais2.5LL4N/A
1989OldsmobileCutlass Ciera2.5LL4N/A
1989Pontiac60002.5LL4N/A
1989PontiacGrand Am2.5LL4N/A
1988BuickCentury2.5LL4N/A
1988BuickSkylark2.5LL4N/A
1988ChevroletAstro2.5LL4N/A
1988ChevroletCelebrity2.5LL4N/A
1988ChevroletS102.5LL4N/A
1988ChevroletS10 Blazer2.5LL4N/A
1988GMCS152.5LL4N/A
1988GMCS15 Jimmy2.5LL4N/A
1988GMCSafari2.5LL4N/A
1988OldsmobileCutlass Calais2.5LL4N/A
1988OldsmobileCutlass Ciera2.5LL4N/A
1988Pontiac60002.5LL4N/A
1988PontiacFiero2.5LL4N/A
1988PontiacGrand Am2.5LL4N/A
1987BuickCentury2.5LL4N/A
1987ChevroletAstro2.5LL4N/A
1987ChevroletCelebrity2.5LL4N/A
1987ChevroletS102.5LL4N/A
1987ChevroletS10 Blazer2.5LL4N/A
1987GMCS152.5LL4N/A
1987GMCS15 Jimmy2.5LL4N/A
1987GMCSafari2.5LL4N/A
1987OldsmobileCutlass Ciera2.5LL4N/A
1987Pontiac60002.5LL4N/A
1987PontiacFiero2.5LL4N/A
1987PontiacGrand Am2.5LL4N/A

* 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:

100429044703838101246350

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.