How much does B58 valve cover / PCV failure cost at a BMW dealer?

Owners have reported paying $3,049–$4,450 at a BMW dealer (middle 50% of 3 sourced prices, $2,197–$5,000 full spread). Prices vary by region, parts brand and what's included.

How much does B58 valve cover / PCV failure cost at an independent shop?

There aren't enough sourced independent-shop prices yet. Our draft labor-time estimate is $1,248–$2,352 at the national average labor rate, before tax and shop fees.

What are the symptoms?

High-pitched whistle at idle Blue/white smoke from the exhaust Rough running, shudder, reduced power / limp mode Check-engine light

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B58 valve cover / PCV failure: what owners actually paid

B58 (3.0L 6-cyl); one B46/B48 point included and labeled

Fair-price range (from sourced prices)

Dealer$3,049 – $4,4503 sourced prices · full spread $2,197–$5,000

Independent shopNot enough data0 usable sourced price(s); need 3

How this is derived: the middle 50% (25th–75th percentile) of the USD prices in the table below for that shop type, using full-job totals only. Labor-only, customer-supplied-parts, warranty cost-share, bundled-extra-work and non-USD prices are shown but excluded. A range is only published with at least 3 usable prices. Scope differs between quotes, so read the notes.

Thin data: not enough sourced independent prices yet. The grader uses the book-time estimate below until more submissions come in.

Grade my quote

Graded against the dealer sourced range and independent estimate range.

What this job should cost near you Draft, under review

Your ZIPNational average shown

Dealer estimate$3,128 – $5,0526–8 stand-in hrs × 1.5–2 × $255/hr + ($694 list × 1.2–1.4 markup = $833–$972 parts)

Independent-shop estimate$1,248 – $2,3526–8 stand-in hrs × 1–1.2 × $175/hr + $198–672 parts

Labor rates: national medians of 12 reported BMW dealer rates ($255/hr) and 11 independent BMW-shop rates ($175/hr).

How these estimates work

Dealers look up BMW's own warranty labor time for the job, then for customer-pay work most multiply it by about 1.5 to 2, and charge their hourly rate. Genuine BMW parts are typically marked up 20–40% over BMW list price. So: warranty hours × 1.5–2 × local dealer rate + (genuine list price × 1.2–1.4). (source, source)

Independent shops usually quote straight from a commercial labor guide (Mitchell or ALLDATA), with no multiplier. So: labor-guide hours × local independent rate + parts.

Local rates come from labor rates people have reported for BMW dealers and BMW indie shops in your area. Where we have no report, the national median is scaled by how much auto technicians earn in your state or metro (U.S. Bureau of Labor Statistics, May 2025). Those rates are marked "estimated." Tax, shop fees, fluids and diagnosis aren't included.

BMW warranty time: not found. BMW warranty time not found publicly.
Mitchell/ALLDATA time: not found. Mitchell/ALLDATA time not found publicly.
Stand-in hours used (flagged): 6–8 hrs — 6–8 hrs for a valve cover with PCV (Engine Finder article)
Dealer parts list basis: Genuine MSRP: valve cover 11127645173 $693.76 (includes gasket and PCV); markup 1.2–1.4× (Typical BMW dealer parts markup of 20–40% over list).
Parts: Genuine cover 11127645173 MSRP $693.76 (BMW Parts Deal); Genuine cover + gaskets $599.49 (BimmerWorld); Bremmen $197.99 / cover w/ vent valve $671.99 (Turner).
Both labor times are missing; a general article's hours stand in for both. Check BMW NA's 15yr/150k PCV warranty extension first.

Missing inputs: dealer: warranty time not found, stand-in hours; indie: Mitchell/ALLDATA time not found.

Symptoms

High-pitched whistle at idle
Blue/white smoke from the exhaust
Rough running, shudder, reduced power / limp mode
Check-engine light

Affected models & years

2016+ 340i/440i/540i/740i, X3/X4 M40i, X5/X7 40i, Z4 M40i, Supra

IMPORTANT: In Nov 2023 BMW of North America mailed owners a component-specific limited warranty extension for the crankcase pressure control valve (PCV) to 15 years / 150,000 miles from the in-service date, including reimbursement of qualifying earlier customer-pay repairs (letter posted on Bimmerpost, linked below). Ask a BMW dealer to check your VIN before paying for this repair.

→ BMW NA 15yr/150k PCV warranty extension letter (Bimmerpost, Nov 2023)

Sourced price points (4)

Price	Shop	Vehicle / scope	Location	Year	Source
$3,900	Dealer quote	X5 (B58) Valve cover assembly, 13.5 hrs labor quoted	Asheville, NC area	~2026	BimmerFest
$6,000	Shop type n/a quote	2016 340i xDrive Blown PCV valve estimate (shop type not stated in title)	—	~2025	r/BmwTech
$2,197	Dealer quote	2020 430i Gran Coupe (B46/B48 — not B58) Valve cover replacement for clogged PCV	—	~2025	r/BmwTech
$5,000	Dealer quote	B58 (Gen 2, 'B58C') New valve cover	—	~2024	r/BMW

Greyed rows are shown for context and excluded from the range. Years are approximate (date of the post).

Submit what you paid

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Parts for this job

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