See Details*

Buy 3 Select Tires, Get the 4th Free Instantly

Close (X)

Buy 3 Select Tires, Get the 4th Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on PepBoys.com and installation is completed between 1/19/17 through 1/25/17.


Buy 2 Tires, Get 10% Off
Receive 10% off 2 tires on your online purchase. Use promotional code ROLLOUT10 at checkout to receive discount. This offer cannot be combined with any other offers, coupons or rebates. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & tire detail pages. All other tires, as well as special order tires, are excluded from this offer. Valid if purchased online or installed by 1/25/17.

29_50_75500
Zoom
×
Zoom [+]
  • Part #: 75500|
  • SKU: 669708

Available today

Pay in Store Available

    • Quickly pinpoints combustion leaks.
    • Checks for combustion leaks caused by bad head gaskets, cracked blocks and cracked or warped heads.
Retail
$49.99
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Lisle Combustion Leak Detector

  • Quickly pinpoints combustion leaks.
  • Checks for combustion leaks caused by bad head gaskets, cracked blocks and cracked or warped heads.
  • Fluid changes from blue to yellow when exposed to combustion gases from the radiator.
  • Connect the hose to any vehicle vacuum line.


669708

Rated 3.5 out of 5 by 2 reviewers.
Rated 2 out of 5 by Not what I was expacting I was expecting one with a bulb. Too much work getting to a vacuum hose in order to use this with the connectors provided on my cars. November 1, 2016
Rated 5 out of 5 by WORKS JUST LIKE IT SAYS No second guessing follow directions and you will know if you have a head gasket leak into cylinders September 26, 2016
  • 2017-01-18 T12:46:16.423-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_2, tr_2
  • loc_en_US, sid_669708, prod, sort_default
1-2 of 2