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'00 v70r spark plugs oem/aftermarket

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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brickhead
Posts: 42
Joined: 5 May 2010
Year and Model: 2005 VR
Location: chicago,Il

'00 v70r spark plugs oem/aftermarket

Post by brickhead »

Good am all.

So I having my head machined and replacing 3 bunrt exhaust valves in cylinder 3 & 4.
Should i replace spark plugs with oem or the bosch equivalent fr7dpp+ spark plugs? It looks like the plugs are iridium type plugs which i believe are recommended. What about using the denso or mgk iridium plugs? I dont have the part numbers for denso/ngk.

thank you

cn90
Posts: 8251
Joined: 31 March 2010
Year and Model: 2004 V70 2.5T
Location: Omaha NE
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Post by cn90 »

I use NGK single-prong Iridium and love it.
About $7/each at Advance Auto etc.
2004 V70 2.5T 100K+
2005 XC90 2.5T 110K+

brickhead
Posts: 42
Joined: 5 May 2010
Year and Model: 2005 VR
Location: chicago,Il

Post by brickhead »

cn90 wrote:I use NGK single-prong Iridium and love it.
About $7/each at Advance Auto etc.
Laser iridium or regulare iridium ngk?

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